64160343

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:190

約数の個数: 60

約数和(自身を含む): 107172120

約数和(自身を除く): 43011777

約数列:

[1, 3, 9, 13, 27, 39, 43, 81, 109, 117, 129, 169, 327, 351, 387, 507, 559, 981, 1053, 1161, 1417, 1521, 1677, 2943, 3483, 4251, 4563, 4687, 5031, 7267, 8829, 12753, 13689, 14061, 15093, 18421, 21801, 38259, 42183, 45279, 55263, 60931, 65403, 114777, 126549, 165789, 182793, 196209, 379647, 497367, 548379, 588627, 792103, 1492101, 1645137, 2376309, 4935411, 7128927, 21386781, 64160343]

約数ペア:

[(1, 64160343), (3, 21386781), (9, 7128927), (13, 4935411), (27, 2376309), (39, 1645137), (43, 1492101), (81, 792103), (109, 588627), (117, 548379), (129, 497367), (169, 379647), (327, 196209), (351, 182793), (387, 165789), (507, 126549), (559, 114777), (981, 65403), (1053, 60931), (1161, 55263), (1417, 45279), (1521, 42183), (1677, 38259), (2943, 21801), (3483, 18421), (4251, 15093), (4563, 14061), (4687, 13689), (5031, 12753), (7267, 8829)]