87871041

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{87959}}^1$

素因数の和:88005

約数の個数: 16

約数和(自身を含む): 133699200

約数和(自身を除く): 45828159

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 87959, 263877, 791631, 2374893, 3254483, 9763449, 29290347, 87871041]

約数ペア:

[(1, 87871041), (3, 29290347), (9, 9763449), (27, 3254483), (37, 2374893), (111, 791631), (333, 263877), (999, 87959)]