77313481390

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{60876757}}^1$

素因数の和:60876891

約数の個数: 16

約数和(自身を含む): 140260050432

約数和(自身を除く): 62946569042

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 60876757, 121753514, 304383785, 608767570, 7731348139, 15462696278, 38656740695, 77313481390]

約数ペア:

[(1, 77313481390), (2, 38656740695), (5, 15462696278), (10, 7731348139), (127, 608767570), (254, 304383785), (635, 121753514), (1270, 60876757)]