25126189173

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{161087}}^1$

素因数の和:161258

約数の個数: 32

約数和(自身を含む): 38274508800

約数和(自身を除く): 13148319627

約数列:

[1, 3, 9, 27, 53, 109, 159, 327, 477, 981, 1431, 2943, 5777, 17331, 51993, 155979, 161087, 483261, 1449783, 4349349, 8537611, 17558483, 25612833, 52675449, 76838499, 158026347, 230515497, 474079041, 930599599, 2791798797, 8375396391, 25126189173]

約数ペア:

[(1, 25126189173), (3, 8375396391), (9, 2791798797), (27, 930599599), (53, 474079041), (109, 230515497), (159, 158026347), (327, 76838499), (477, 52675449), (981, 25612833), (1431, 17558483), (2943, 8537611), (5777, 4349349), (17331, 1449783), (51993, 483261), (155979, 161087)]