27837040231

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{241}}^1$

素因数の和:497

約数の個数: 128

約数和(自身を含む): 40747069440

約数和(自身を除く): 12910029209

約数列:

[1, 7, 11, 13, 23, 29, 77, 91, 143, 161, 173, 203, 241, 253, 299, 319, 377, 667, 1001, 1211, 1687, 1771, 1903, 2093, 2233, 2249, 2639, 2651, 3133, 3289, 3979, 4147, 4669, 5017, 5543, 6989, 7337, 8671, 13321, 15743, 18557, 21931, 23023, 24739, 27853, 29029, 34463, 35119, 38801, 41693, 43769, 48923, 51359, 51727, 55187, 60697, 60973, 65221, 72059, 76879, 90857, 95381, 115391, 160747, 173173, 241241, 291851, 306383, 362089, 386309, 426811, 456547, 458623, 504413, 538153, 542009, 568997, 635999, 667667, 717431, 792649, 807737, 958939, 999427, 1125229, 1209097, 1269301, 1500083, 1768217, 2089711, 3210361, 3794063, 3982979, 5022017, 5548543, 5962099, 6712573, 6995989, 8463679, 8885107, 10500581, 10548329, 12377519, 12466207, 13300067, 14627977, 15718261, 16500913, 22986821, 27809231, 41734693, 73838303, 87263449, 93100469, 110027827, 115506391, 137128277, 160907747, 172900871, 194664617, 305901541, 361520003, 959897939, 1210306097, 2141310787, 2530640021, 3976720033, 27837040231]

約数ペア:

[(1, 27837040231), (7, 3976720033), (11, 2530640021), (13, 2141310787), (23, 1210306097), (29, 959897939), (77, 361520003), (91, 305901541), (143, 194664617), (161, 172900871), (173, 160907747), (203, 137128277), (241, 115506391), (253, 110027827), (299, 93100469), (319, 87263449), (377, 73838303), (667, 41734693), (1001, 27809231), (1211, 22986821), (1687, 16500913), (1771, 15718261), (1903, 14627977), (2093, 13300067), (2233, 12466207), (2249, 12377519), (2639, 10548329), (2651, 10500581), (3133, 8885107), (3289, 8463679), (3979, 6995989), (4147, 6712573), (4669, 5962099), (5017, 5548543), (5543, 5022017), (6989, 3982979), (7337, 3794063), (8671, 3210361), (13321, 2089711), (15743, 1768217), (18557, 1500083), (21931, 1269301), (23023, 1209097), (24739, 1125229), (27853, 999427), (29029, 958939), (34463, 807737), (35119, 792649), (38801, 717431), (41693, 667667), (43769, 635999), (48923, 568997), (51359, 542009), (51727, 538153), (55187, 504413), (60697, 458623), (60973, 456547), (65221, 426811), (72059, 386309), (76879, 362089), (90857, 306383), (95381, 291851), (115391, 241241), (160747, 173173)]