90271467

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{70141}}^1$

素因数の和:70171

約数の個数: 24

約数和(自身を含む): 153190128

約数和(自身を除く): 62918661

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 70141, 210423, 631269, 771551, 911833, 2314653, 2735499, 6943959, 8206497, 10030163, 30090489, 90271467]

約数ペア:

[(1, 90271467), (3, 30090489), (9, 10030163), (11, 8206497), (13, 6943959), (33, 2735499), (39, 2314653), (99, 911833), (117, 771551), (143, 631269), (429, 210423), (1287, 70141)]