68851997883

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{2609}}^1\times {\mathrm{37117}}^1$

素因数の和:39811

約数の個数: 24

約数和(自身を含む): 100753099200

約数和(自身を除く): 31901101317

約数列:

[1, 3, 9, 79, 237, 711, 2609, 7827, 23481, 37117, 111351, 206111, 334053, 618333, 1854999, 2932243, 8796729, 26390187, 96838253, 290514759, 871544277, 7650221987, 22950665961, 68851997883]

約数ペア:

[(1, 68851997883), (3, 22950665961), (9, 7650221987), (79, 871544277), (237, 290514759), (711, 96838253), (2609, 26390187), (7827, 8796729), (23481, 2932243), (37117, 1854999), (111351, 618333), (206111, 334053)]