157038403509

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1\times {\mathrm{18869}}^1$

素因数の和:19203

約数の個数: 64

約数和(自身を含む): 253866412800

約数和(自身を除く): 96828009291

約数列:

[1, 3, 9, 13, 27, 39, 117, 131, 181, 351, 393, 543, 1179, 1629, 1703, 2353, 3537, 4887, 5109, 7059, 15327, 18869, 21177, 23711, 45981, 56607, 63531, 71133, 169821, 213399, 245297, 308243, 509463, 640197, 735891, 924729, 2207673, 2471839, 2774187, 3415289, 6623019, 7415517, 8322561, 10245867, 22246551, 30737601, 32133907, 44398757, 66739653, 92212803, 96401721, 133196271, 289205163, 399588813, 447402859, 867615489, 1198766439, 1342208577, 4026625731, 5816237167, 12079877193, 17448711501, 52346134503, 157038403509]

約数ペア:

[(1, 157038403509), (3, 52346134503), (9, 17448711501), (13, 12079877193), (27, 5816237167), (39, 4026625731), (117, 1342208577), (131, 1198766439), (181, 867615489), (351, 447402859), (393, 399588813), (543, 289205163), (1179, 133196271), (1629, 96401721), (1703, 92212803), (2353, 66739653), (3537, 44398757), (4887, 32133907), (5109, 30737601), (7059, 22246551), (15327, 10245867), (18869, 8322561), (21177, 7415517), (23711, 6623019), (45981, 3415289), (56607, 2774187), (63531, 2471839), (71133, 2207673), (169821, 924729), (213399, 735891), (245297, 640197), (308243, 509463)]