81148323

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1\times {\mathrm{829}}^1$

素因数の和:1386

約数の個数: 16

約数和(自身を含む): 110170880

約数和(自身を除く): 29022557

約数列:

[1, 3, 67, 201, 487, 829, 1461, 2487, 32629, 55543, 97887, 166629, 403723, 1211169, 27049441, 81148323]

約数ペア:

[(1, 81148323), (3, 27049441), (67, 1211169), (201, 403723), (487, 166629), (829, 97887), (1461, 55543), (2487, 32629)]