77344589

素因数分解:

$7^2\times {\mathrm{1031}}^1\times {\mathrm{1531}}^1$

素因数の和:2576

約数の個数: 12

約数和(自身を含む): 90118368

約数和(自身を除く): 12773779

約数列:

[1, 7, 49, 1031, 1531, 7217, 10717, 50519, 75019, 1578461, 11049227, 77344589]

約数ペア:

[(1, 77344589), (7, 11049227), (49, 1578461), (1031, 75019), (1531, 50519), (7217, 10717)]