80628051

素因数分解:

$3^1\times 7^1\times {\mathrm{1181}}^1\times {\mathrm{3251}}^1$

素因数の和:4442

約数の個数: 16

約数和(自身を含む): 123003648

約数和(自身を除く): 42375597

約数列:

[1, 3, 7, 21, 1181, 3251, 3543, 8267, 9753, 22757, 24801, 68271, 3839431, 11518293, 26876017, 80628051]

約数ペア:

[(1, 80628051), (3, 26876017), (7, 11518293), (21, 3839431), (1181, 68271), (3251, 24801), (3543, 22757), (8267, 9753)]