86605011

素因数分解:

$3^3\times {\mathrm{173}}^1\times {\mathrm{18541}}^1$

素因数の和:18723

約数の個数: 16

約数和(自身を含む): 129052320

約数和(自身を除く): 42447309

約数列:

[1, 3, 9, 27, 173, 519, 1557, 4671, 18541, 55623, 166869, 500607, 3207593, 9622779, 28868337, 86605011]

約数ペア:

[(1, 86605011), (3, 28868337), (9, 9622779), (27, 3207593), (173, 500607), (519, 166869), (1557, 55623), (4671, 18541)]