158128839

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{30137}}^1$

素因数の和:30207

約数の個数: 24

約数和(自身を含む): 253882512

約数和(自身を除く): 95753673

約数列:

[1, 3, 9, 11, 33, 53, 99, 159, 477, 583, 1749, 5247, 30137, 90411, 271233, 331507, 994521, 1597261, 2983563, 4791783, 14375349, 17569871, 52709613, 158128839]

約数ペア:

[(1, 158128839), (3, 52709613), (9, 17569871), (11, 14375349), (33, 4791783), (53, 2983563), (99, 1597261), (159, 994521), (477, 331507), (583, 271233), (1749, 90411), (5247, 30137)]