86972061

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{24631}}^1$

素因数の和:24752

約数の個数: 16

約数和(自身を含む): 127692288

約数和(自身を除く): 40720227

約数列:

[1, 3, 11, 33, 107, 321, 1177, 3531, 24631, 73893, 270941, 812823, 2635517, 7906551, 28990687, 86972061]

約数ペア:

[(1, 86972061), (3, 28990687), (11, 7906551), (33, 2635517), (107, 812823), (321, 270941), (1177, 73893), (3531, 24631)]