68364231

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{12611}}^1$

素因数の和:12766

約数の個数: 16

約数和(自身を含む): 98878080

約数和(自身を除く): 30513849

約数列:

[1, 3, 13, 39, 139, 417, 1807, 5421, 12611, 37833, 163943, 491829, 1752929, 5258787, 22788077, 68364231]

約数ペア:

[(1, 68364231), (3, 22788077), (13, 5258787), (39, 1752929), (139, 491829), (417, 163943), (1807, 37833), (5421, 12611)]