156939220611

素因数分解:

$3^2\times {\mathrm{307}}^1\times {\mathrm{2843}}^1\times {\mathrm{19979}}^1$

素因数の和:23135

約数の個数: 24

約数和(自身を含む): 227519772480

約数和(自身を除く): 70580551869

約数列:

[1, 3, 9, 307, 921, 2763, 2843, 8529, 19979, 25587, 59937, 179811, 872801, 2618403, 6133553, 7855209, 18400659, 55201977, 56800297, 170400891, 511202673, 17437691179, 52313073537, 156939220611]

約数ペア:

[(1, 156939220611), (3, 52313073537), (9, 17437691179), (307, 511202673), (921, 170400891), (2763, 56800297), (2843, 55201977), (8529, 18400659), (19979, 7855209), (25587, 6133553), (59937, 2618403), (179811, 872801)]