75720071

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{11471}}^1$

素因数の和:11542

約数の個数: 16

約数和(自身を含む): 92510208

約数和(自身を除く): 16790137

約数列:

[1, 7, 23, 41, 161, 287, 943, 6601, 11471, 80297, 263833, 470311, 1846831, 3292177, 10817153, 75720071]

約数ペア:

[(1, 75720071), (7, 10817153), (23, 3292177), (41, 1846831), (161, 470311), (287, 263833), (943, 80297), (6601, 11471)]