218565540135

素因数分解:

$3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{174631}}^1$

素因数の和:174845

約数の個数: 64

約数和(自身を含む): 396987432960

約数和(自身を除く): 178421892825

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 127, 135, 219, 365, 381, 635, 657, 1095, 1143, 1905, 1971, 3285, 3429, 5715, 9271, 9855, 17145, 27813, 46355, 83439, 139065, 174631, 250317, 417195, 523893, 873155, 1251585, 1571679, 2619465, 4715037, 7858395, 12748063, 22178137, 23575185, 38244189, 63740315, 66534411, 110890685, 114732567, 191220945, 199603233, 332672055, 344197701, 573662835, 598809699, 998016165, 1619004001, 1720988505, 2994048495, 4857012003, 8095020005, 14571036009, 24285060015, 43713108027, 72855180045, 218565540135]

約数ペア:

[(1, 218565540135), (3, 72855180045), (5, 43713108027), (9, 24285060015), (15, 14571036009), (27, 8095020005), (45, 4857012003), (73, 2994048495), (127, 1720988505), (135, 1619004001), (219, 998016165), (365, 598809699), (381, 573662835), (635, 344197701), (657, 332672055), (1095, 199603233), (1143, 191220945), (1905, 114732567), (1971, 110890685), (3285, 66534411), (3429, 63740315), (5715, 38244189), (9271, 23575185), (9855, 22178137), (17145, 12748063), (27813, 7858395), (46355, 4715037), (83439, 2619465), (139065, 1571679), (174631, 1251585), (250317, 873155), (417195, 523893)]