85480403211

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{178601}}^1$

素因数の和:178792

約数の個数: 48

約数和(自身を含む): 144436151808

約数和(自身を除く): 58955748597

約数列:

[1, 3, 7, 9, 21, 63, 71, 107, 213, 321, 497, 639, 749, 963, 1491, 2247, 4473, 6741, 7597, 22791, 53179, 68373, 159537, 178601, 478611, 535803, 1250207, 1607409, 3750621, 11251863, 12680671, 19110307, 38042013, 57330921, 88764697, 114126039, 133772149, 171992763, 266294091, 401316447, 798882273, 1203949341, 1356831797, 4070495391, 9497822579, 12211486173, 28493467737, 85480403211]

約数ペア:

[(1, 85480403211), (3, 28493467737), (7, 12211486173), (9, 9497822579), (21, 4070495391), (63, 1356831797), (71, 1203949341), (107, 798882273), (213, 401316447), (321, 266294091), (497, 171992763), (639, 133772149), (749, 114126039), (963, 88764697), (1491, 57330921), (2247, 38042013), (4473, 19110307), (6741, 12680671), (7597, 11251863), (22791, 3750621), (53179, 1607409), (68373, 1250207), (159537, 535803), (178601, 478611)]