156512997

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{5281}}^1$

素因数の和:5413

約数の個数: 24

約数和(自身を含む): 234837720

約数和(自身を除く): 78324723

約数列:

[1, 3, 9, 37, 89, 111, 267, 333, 801, 3293, 5281, 9879, 15843, 29637, 47529, 195397, 470009, 586191, 1410027, 1758573, 4230081, 17390333, 52170999, 156512997]

約数ペア:

[(1, 156512997), (3, 52170999), (9, 17390333), (37, 4230081), (89, 1758573), (111, 1410027), (267, 586191), (333, 470009), (801, 195397), (3293, 47529), (5281, 29637), (9879, 15843)]