87177621

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{4513}}^1$

素因数の和:4700

約数の個数: 16

約数和(自身を含む): 119602944

約数和(自身を除く): 32425323

約数列:

[1, 3, 47, 137, 141, 411, 4513, 6439, 13539, 19317, 212111, 618281, 636333, 1854843, 29059207, 87177621]

約数ペア:

[(1, 87177621), (3, 29059207), (47, 1854843), (137, 636333), (141, 618281), (411, 212111), (4513, 19317), (6439, 13539)]