68699603

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1\times {\mathrm{461}}^1$

素因数の和:878

約数の個数: 16

約数和(自身を含む): 80203200

約数和(自身を除く): 11503597

約数列:

[1, 7, 61, 349, 427, 461, 2443, 3227, 21289, 28121, 149023, 160889, 196847, 1126223, 9814229, 68699603]

約数ペア:

[(1, 68699603), (7, 9814229), (61, 1126223), (349, 196847), (427, 160889), (461, 149023), (2443, 28121), (3227, 21289)]