120637491

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181957}}^1$

素因数の和:181990

約数の個数: 16

約数和(自身を含む): 183413664

約数和(自身を除く): 62776173

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 181957, 545871, 2365441, 3093269, 7096323, 9279807, 40212497, 120637491]

約数ペア:

[(1, 120637491), (3, 40212497), (13, 9279807), (17, 7096323), (39, 3093269), (51, 2365441), (221, 545871), (663, 181957)]