87438651

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{2447}}^1$

素因数の和:2770

約数の個数: 16

約数和(自身を含む): 119775744

約数和(自身を除く): 32337093

約数列:

[1, 3, 43, 129, 277, 831, 2447, 7341, 11911, 35733, 105221, 315663, 677819, 2033457, 29146217, 87438651]

約数ペア:

[(1, 87438651), (3, 29146217), (43, 2033457), (129, 677819), (277, 315663), (831, 105221), (2447, 35733), (7341, 11911)]