85990923

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{86077}}^1$

素因数の和:86123

約数の個数: 16

約数和(自身を含む): 130838560

約数和(自身を除く): 44847637

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 86077, 258231, 774693, 2324079, 3184849, 9554547, 28663641, 85990923]

約数ペア:

[(1, 85990923), (3, 28663641), (9, 9554547), (27, 3184849), (37, 2324079), (111, 774693), (333, 258231), (999, 86077)]