68752509

素因数分解:

$3^1\times 7^1\times {\mathrm{1049}}^1\times {\mathrm{3121}}^1$

素因数の和:4180

約数の個数: 16

約数和(自身を含む): 104899200

約数和(自身を除く): 36146691

約数列:

[1, 3, 7, 21, 1049, 3121, 3147, 7343, 9363, 21847, 22029, 65541, 3273929, 9821787, 22917503, 68752509]

約数ペア:

[(1, 68752509), (3, 22917503), (7, 9821787), (21, 3273929), (1049, 65541), (3121, 22029), (3147, 21847), (7343, 9363)]