75921923

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1783}}^1$

素因数の和:1887

約数の個数: 24

約数和(自身を含む): 97620480

約数和(自身を除く): 21698557

約数列:

[1, 7, 11, 49, 77, 79, 539, 553, 869, 1783, 3871, 6083, 12481, 19613, 42581, 87367, 137291, 140857, 961037, 985999, 1549427, 6901993, 10845989, 75921923]

約数ペア:

[(1, 75921923), (7, 10845989), (11, 6901993), (49, 1549427), (77, 985999), (79, 961037), (539, 140857), (553, 137291), (869, 87367), (1783, 42581), (3871, 19613), (6083, 12481)]