79921016161

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{1765469}}^1$

素因数の和:1765728

約数の個数: 16

約数和(自身を含む): 94911667200

約数和(自身を除く): 14990651039

約数列:

[1, 7, 29, 203, 223, 1561, 6467, 45269, 1765469, 12358283, 51198601, 358390207, 393699587, 2755897109, 11417288023, 79921016161]

約数ペア:

[(1, 79921016161), (7, 11417288023), (29, 2755897109), (203, 393699587), (223, 358390207), (1561, 51198601), (6467, 12358283), (45269, 1765469)]