87921153

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{39233}}^1$

素因数の和:39325

約数の個数: 16

約数和(自身を含む): 131826240

約数和(自身を除く): 43905087

約数列:

[1, 3, 9, 27, 83, 249, 747, 2241, 39233, 117699, 353097, 1059291, 3256339, 9769017, 29307051, 87921153]

約数ペア:

[(1, 87921153), (3, 29307051), (9, 9769017), (27, 3256339), (83, 1059291), (249, 353097), (747, 117699), (2241, 39233)]