159412827

素因数分解:

$3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{9949}}^1$

素因数の和:10075

約数の個数: 24

約数和(自身を含む): 249546000

約数和(自身を除く): 90133173

約数列:

[1, 3, 7, 21, 49, 109, 147, 327, 763, 2289, 5341, 9949, 16023, 29847, 69643, 208929, 487501, 1084441, 1462503, 3253323, 7591087, 22773261, 53137609, 159412827]

約数ペア:

[(1, 159412827), (3, 53137609), (7, 22773261), (21, 7591087), (49, 3253323), (109, 1462503), (147, 1084441), (327, 487501), (763, 208929), (2289, 69643), (5341, 29847), (9949, 16023)]