71163321

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{20681}}^1$

素因数の和:20752

約数の個数: 16

約数和(自身を含む): 100597248

約数和(自身を除く): 29433927

約数列:

[1, 3, 31, 37, 93, 111, 1147, 3441, 20681, 62043, 641111, 765197, 1923333, 2295591, 23721107, 71163321]

約数ペア:

[(1, 71163321), (3, 23721107), (31, 2295591), (37, 1923333), (93, 765197), (111, 641111), (1147, 62043), (3441, 20681)]