90609219

素因数分解:

$3^3\times {\mathrm{661}}^1\times {\mathrm{5077}}^1$

素因数の和:5747

約数の個数: 16

約数和(自身を含む): 134465440

約数和(自身を除く): 43856221

約数列:

[1, 3, 9, 27, 661, 1983, 5077, 5949, 15231, 17847, 45693, 137079, 3355897, 10067691, 30203073, 90609219]

約数ペア:

[(1, 90609219), (3, 30203073), (9, 10067691), (27, 3355897), (661, 137079), (1983, 45693), (5077, 17847), (5949, 15231)]