90721533

素因数分解:

$3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{42773}}^1$

素因数の和:42884

約数の個数: 16

約数和(自身を含む): 139614336

約数和(自身を除く): 48892803

約数列:

[1, 3, 7, 21, 101, 303, 707, 2121, 42773, 128319, 299411, 898233, 4320073, 12960219, 30240511, 90721533]

約数ペア:

[(1, 90721533), (3, 30240511), (7, 12960219), (21, 4320073), (101, 898233), (303, 299411), (707, 128319), (2121, 42773)]