91997319

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{2729}}^1$

素因数の和:3410

約数の個数: 16

約数和(自身を含む): 130122720

約数和(自身を除く): 38125401

約数列:

[1, 3, 17, 51, 661, 1983, 2729, 8187, 11237, 33711, 46393, 139179, 1803869, 5411607, 30665773, 91997319]

約数ペア:

[(1, 91997319), (3, 30665773), (17, 5411607), (51, 1803869), (661, 139179), (1983, 46393), (2729, 33711), (8187, 11237)]