78070643

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{1291}}^1$

素因数の和:1514

約数の個数: 16

約数和(自身を含む): 91535616

約数和(自身を除く): 13464973

約数列:

[1, 7, 53, 163, 371, 1141, 1291, 8639, 9037, 60473, 68423, 210433, 478961, 1473031, 11152949, 78070643]

約数ペア:

[(1, 78070643), (7, 11152949), (53, 1473031), (163, 478961), (371, 210433), (1141, 68423), (1291, 60473), (8639, 9037)]