131420826

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{59359}}^1$

素因数の和:59411

約数の個数: 32

約数和(自身を含む): 299174400

約数和(自身を除く): 167753574

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 2214, 59359, 118718, 178077, 356154, 534231, 1068462, 1602693, 2433719, 3205386, 4867438, 7301157, 14602314, 21903471, 43806942, 65710413, 131420826]

約数ペア:

[(1, 131420826), (2, 65710413), (3, 43806942), (6, 21903471), (9, 14602314), (18, 7301157), (27, 4867438), (41, 3205386), (54, 2433719), (82, 1602693), (123, 1068462), (246, 534231), (369, 356154), (738, 178077), (1107, 118718), (2214, 59359)]