118887951

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 198401280

約数和(自身を除く): 79513329

約数列:

[1, 3, 7, 13, 21, 39, 91, 139, 169, 241, 273, 417, 507, 723, 973, 1183, 1687, 1807, 2919, 3133, 3549, 5061, 5421, 9399, 12649, 21931, 23491, 33499, 37947, 40729, 65793, 70473, 100497, 122187, 164437, 234493, 285103, 435487, 493311, 703479, 855309, 1306461, 3048409, 5661331, 9145227, 16983993, 39629317, 118887951]

約数ペア:

[(1, 118887951), (3, 39629317), (7, 16983993), (13, 9145227), (21, 5661331), (39, 3048409), (91, 1306461), (139, 855309), (169, 703479), (241, 493311), (273, 435487), (417, 285103), (507, 234493), (723, 164437), (973, 122187), (1183, 100497), (1687, 70473), (1807, 65793), (2919, 40729), (3133, 37947), (3549, 33499), (5061, 23491), (5421, 21931), (9399, 12649)]