87185427

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{52553}}^1$

素因数の和:52642

約数の個数: 16

約数和(自身を含む): 134538240

約数和(自身を除く): 47352813

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 52553, 157659, 367871, 1103613, 4151687, 12455061, 29061809, 87185427]

約数ペア:

[(1, 87185427), (3, 29061809), (7, 12455061), (21, 4151687), (79, 1103613), (237, 367871), (553, 157659), (1659, 52553)]