12777739191

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2971}}^1\times {\mathrm{3593}}^1$

素因数の和:6596

約数の個数: 48

約数和(自身を含む): 22217245440

約数和(自身を除く): 9439506249

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 2971, 3593, 8913, 10779, 20797, 25151, 26739, 32337, 56449, 62391, 68267, 75453, 169347, 187173, 204801, 226359, 395143, 477869, 508041, 614403, 1185429, 1433607, 3556287, 4300821, 10674803, 32024409, 74723621, 96073227, 202821257, 224170863, 608463771, 672512589, 1419748799, 1825391313, 4259246397, 12777739191]

約数ペア:

[(1, 12777739191), (3, 4259246397), (7, 1825391313), (9, 1419748799), (19, 672512589), (21, 608463771), (57, 224170863), (63, 202821257), (133, 96073227), (171, 74723621), (399, 32024409), (1197, 10674803), (2971, 4300821), (3593, 3556287), (8913, 1433607), (10779, 1185429), (20797, 614403), (25151, 508041), (26739, 477869), (32337, 395143), (56449, 226359), (62391, 204801), (68267, 187173), (75453, 169347)]