70661817

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{4643}}^1$

素因数の和:4757

約数の個数: 24

約数和(自身を含む): 108669600

約数和(自身を除く): 38007783

約数列:

[1, 3, 9, 19, 57, 89, 171, 267, 801, 1691, 4643, 5073, 13929, 15219, 41787, 88217, 264651, 413227, 793953, 1239681, 3719043, 7851313, 23553939, 70661817]

約数ペア:

[(1, 70661817), (3, 23553939), (9, 7851313), (19, 3719043), (57, 1239681), (89, 793953), (171, 413227), (267, 264651), (801, 88217), (1691, 41787), (4643, 15219), (5073, 13929)]