291299845239

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1\times {\mathrm{449}}^1$

素因数の和:882

約数の個数: 128

約数和(自身を含む): 478906848000

約数和(自身を除く): 187607002761

約数列:

[1, 3, 9, 13, 27, 39, 61, 117, 157, 183, 193, 351, 449, 471, 549, 579, 793, 1347, 1413, 1647, 1737, 2041, 2379, 2509, 4041, 4239, 5211, 5837, 6123, 7137, 7527, 9577, 11773, 12123, 17511, 18369, 21411, 22581, 27389, 28731, 30301, 35319, 52533, 55107, 67743, 70493, 82167, 86193, 86657, 90903, 105957, 124501, 153049, 157599, 211479, 246501, 258579, 259971, 272709, 317871, 356057, 373503, 393913, 459147, 634437, 739503, 779913, 818127, 916409, 1068171, 1120509, 1126541, 1181739, 1377441, 1848361, 1903311, 2339739, 2749227, 3204513, 3361527, 3379623, 3545217, 4132323, 4300073, 5286077, 5545083, 8247681, 9613539, 10138869, 10635651, 12900219, 13605149, 15858231, 16635249, 24028693, 24743043, 30416607, 38700657, 40815447, 47574693, 49905747, 55900949, 68719001, 72086079, 116101971, 122446341, 142724079, 167702847, 176866937, 206157003, 216258237, 367339023, 503108541, 530600811, 618471009, 648774711, 829914089, 1509325623, 1591802433, 1855413027, 2489742267, 4775407299, 7469226801, 10788883157, 22407680403, 32366649471, 97099948413, 291299845239]

約数ペア:

[(1, 291299845239), (3, 97099948413), (9, 32366649471), (13, 22407680403), (27, 10788883157), (39, 7469226801), (61, 4775407299), (117, 2489742267), (157, 1855413027), (183, 1591802433), (193, 1509325623), (351, 829914089), (449, 648774711), (471, 618471009), (549, 530600811), (579, 503108541), (793, 367339023), (1347, 216258237), (1413, 206157003), (1647, 176866937), (1737, 167702847), (2041, 142724079), (2379, 122446341), (2509, 116101971), (4041, 72086079), (4239, 68719001), (5211, 55900949), (5837, 49905747), (6123, 47574693), (7137, 40815447), (7527, 38700657), (9577, 30416607), (11773, 24743043), (12123, 24028693), (17511, 16635249), (18369, 15858231), (21411, 13605149), (22581, 12900219), (27389, 10635651), (28731, 10138869), (30301, 9613539), (35319, 8247681), (52533, 5545083), (55107, 5286077), (67743, 4300073), (70493, 4132323), (82167, 3545217), (86193, 3379623), (86657, 3361527), (90903, 3204513), (105957, 2749227), (124501, 2339739), (153049, 1903311), (157599, 1848361), (211479, 1377441), (246501, 1181739), (258579, 1126541), (259971, 1120509), (272709, 1068171), (317871, 916409), (356057, 818127), (373503, 779913), (393913, 739503), (459147, 634437)]