49866111

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:297

約数の個数: 40

約数和(自身を含む): 77517440

約数和(自身を除く): 27651329

約数列:

[1, 3, 9, 27, 43, 81, 103, 129, 139, 309, 387, 417, 927, 1161, 1251, 2781, 3483, 3753, 4429, 5977, 8343, 11259, 13287, 14317, 17931, 39861, 42951, 53793, 119583, 128853, 161379, 358749, 386559, 484137, 615631, 1159677, 1846893, 5540679, 16622037, 49866111]

約数ペア:

[(1, 49866111), (3, 16622037), (9, 5540679), (27, 1846893), (43, 1159677), (81, 615631), (103, 484137), (129, 386559), (139, 358749), (309, 161379), (387, 128853), (417, 119583), (927, 53793), (1161, 42951), (1251, 39861), (2781, 17931), (3483, 14317), (3753, 13287), (4429, 11259), (5977, 8343)]