15706981629

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{2351}}^1\times {\mathrm{20063}}^1$

素因数の和:22457

約数の個数: 24

約数和(自身を含む): 23312120832

約数和(自身を除く): 7605139203

約数列:

[1, 3, 9, 37, 111, 333, 2351, 7053, 20063, 21159, 60189, 86987, 180567, 260961, 742331, 782883, 2226993, 6680979, 47168113, 141504339, 424513017, 1745220181, 5235660543, 15706981629]

約数ペア:

[(1, 15706981629), (3, 5235660543), (9, 1745220181), (37, 424513017), (111, 141504339), (333, 47168113), (2351, 6680979), (7053, 2226993), (20063, 782883), (21159, 742331), (60189, 260961), (86987, 180567)]