17918117042391

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{7135849081}}^1$

素因数の和:7135849124

約数の個数: 20

約数和(自身を含む): 27630007645504

約数和(自身を除く): 9711890603113

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 7135849081, 21407547243, 64222641729, 192667925187, 221211321511, 578003775561, 663633964533, 1990901893599, 5972705680797, 17918117042391]

約数ペア:

[(1, 17918117042391), (3, 5972705680797), (9, 1990901893599), (27, 663633964533), (31, 578003775561), (81, 221211321511), (93, 192667925187), (279, 64222641729), (837, 21407547243), (2511, 7135849081)]