149773059

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{2999}}^1$

素因数の和:3215

約数の個数: 24

約数和(自身を含む): 224640000

約数和(自身を除く): 74866941

約数列:

[1, 3, 9, 31, 93, 179, 279, 537, 1611, 2999, 5549, 8997, 16647, 26991, 49941, 92969, 278907, 536821, 836721, 1610463, 4831389, 16641451, 49924353, 149773059]

約数ペア:

[(1, 149773059), (3, 49924353), (9, 16641451), (31, 4831389), (93, 1610463), (179, 836721), (279, 536821), (537, 278907), (1611, 92969), (2999, 49941), (5549, 26991), (8997, 16647)]