86684553

素因数分解:

$3^3\times {\mathrm{397}}^1\times {\mathrm{8087}}^1$

素因数の和:8493

約数の個数: 16

約数和(自身を含む): 128760960

約数和(自身を除く): 42076407

約数列:

[1, 3, 9, 27, 397, 1191, 3573, 8087, 10719, 24261, 72783, 218349, 3210539, 9631617, 28894851, 86684553]

約数ペア:

[(1, 86684553), (3, 28894851), (9, 9631617), (27, 3210539), (397, 218349), (1191, 72783), (3573, 24261), (8087, 10719)]