85450257

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{359}}^1\times {\mathrm{499}}^1$

素因数の和:917

約数の個数: 24

約数和(自身を含む): 126360000

約数和(自身を除く): 40909743

約数列:

[1, 3, 9, 53, 159, 359, 477, 499, 1077, 1497, 3231, 4491, 19027, 26447, 57081, 79341, 171243, 179141, 238023, 537423, 1612269, 9494473, 28483419, 85450257]

約数ペア:

[(1, 85450257), (3, 28483419), (9, 9494473), (53, 1612269), (159, 537423), (359, 238023), (477, 179141), (499, 171243), (1077, 79341), (1497, 57081), (3231, 26447), (4491, 19027)]