156945765891

素因数分解:

$3^1\times {\mathrm{631}}^1\times {\mathrm{9883}}^1\times {\mathrm{8389}}^1$

素因数の和:18906

約数の個数: 16

約数和(自身を含む): 209638849280

約数和(自身を除く): 52693083389

約数列:

[1, 3, 631, 1893, 8389, 9883, 25167, 29649, 5293459, 6236173, 15880377, 18708519, 82908487, 248725461, 52315255297, 156945765891]

約数ペア:

[(1, 156945765891), (3, 52315255297), (631, 248725461), (1893, 82908487), (8389, 18708519), (9883, 15880377), (25167, 6236173), (29649, 5293459)]