26888978607

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{1331599}}^1$

素因数の和:1331782

約数の個数: 16

約数和(自身を含む): 36816076800

約数和(自身を除く): 9927098193

約数列:

[1, 3, 53, 127, 159, 381, 6731, 20193, 1331599, 3994797, 70574747, 169113073, 211724241, 507339219, 8962992869, 26888978607]

約数ペア:

[(1, 26888978607), (3, 8962992869), (53, 507339219), (127, 211724241), (159, 169113073), (381, 70574747), (6731, 3994797), (20193, 1331599)]