29888944137

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{1361}}^1$

素因数の和:1528

約数の個数: 128

約数和(自身を含む): 52170048000

約数和(自身を除く): 22281103863

約数列:

[1, 3, 9, 13, 19, 27, 37, 39, 57, 89, 111, 117, 171, 247, 267, 333, 351, 481, 513, 703, 741, 801, 999, 1157, 1361, 1443, 1691, 2109, 2223, 2403, 3293, 3471, 4083, 4329, 5073, 6327, 6669, 9139, 9879, 10413, 12249, 12987, 15219, 17693, 18981, 21983, 25859, 27417, 29637, 31239, 36747, 42809, 45657, 50357, 53079, 62567, 65949, 77577, 82251, 88911, 121129, 128427, 151071, 159237, 187701, 197847, 232731, 246753, 336167, 363387, 385281, 453213, 477711, 563103, 593541, 654641, 698193, 813371, 956783, 1008501, 1090161, 1155843, 1359639, 1574677, 1689309, 1963923, 2301451, 2440113, 2870349, 3025503, 3270483, 4481773, 4724031, 5891769, 6904353, 7320339, 8611047, 9076509, 12438179, 13445319, 14172093, 17675307, 20713059, 21961017, 25833141, 29918863, 37314537, 40335957, 42516279, 58263049, 62139177, 85153687, 89756589, 111943611, 121007871, 174789147, 255461061, 269269767, 335830833, 524367441, 766383183, 807809301, 1106997931, 1573102323, 2299149549, 3320993793, 9962981379, 29888944137]

約数ペア:

[(1, 29888944137), (3, 9962981379), (9, 3320993793), (13, 2299149549), (19, 1573102323), (27, 1106997931), (37, 807809301), (39, 766383183), (57, 524367441), (89, 335830833), (111, 269269767), (117, 255461061), (171, 174789147), (247, 121007871), (267, 111943611), (333, 89756589), (351, 85153687), (481, 62139177), (513, 58263049), (703, 42516279), (741, 40335957), (801, 37314537), (999, 29918863), (1157, 25833141), (1361, 21961017), (1443, 20713059), (1691, 17675307), (2109, 14172093), (2223, 13445319), (2403, 12438179), (3293, 9076509), (3471, 8611047), (4083, 7320339), (4329, 6904353), (5073, 5891769), (6327, 4724031), (6669, 4481773), (9139, 3270483), (9879, 3025503), (10413, 2870349), (12249, 2440113), (12987, 2301451), (15219, 1963923), (17693, 1689309), (18981, 1574677), (21983, 1359639), (25859, 1155843), (27417, 1090161), (29637, 1008501), (31239, 956783), (36747, 813371), (42809, 698193), (45657, 654641), (50357, 593541), (53079, 563103), (62567, 477711), (65949, 453213), (77577, 385281), (82251, 363387), (88911, 336167), (121129, 246753), (128427, 232731), (151071, 197847), (159237, 187701)]