56631279

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1\times {\mathrm{607}}^1$

素因数の和:974

約数の個数: 16

約数和(自身を含む): 76520448

約数和(自身を除く): 19889169

約数列:

[1, 3, 137, 227, 411, 607, 681, 1821, 31099, 83159, 93297, 137789, 249477, 413367, 18877093, 56631279]

約数ペア:

[(1, 56631279), (3, 18877093), (137, 413367), (227, 249477), (411, 137789), (607, 93297), (681, 83159), (1821, 31099)]