75541291

素因数分解:

$7^3\times {\mathrm{113}}^1\times {\mathrm{1949}}^1$

素因数の和:2083

約数の個数: 16

約数和(自身を含む): 88920000

約数和(自身を除く): 13378709

約数列:

[1, 7, 49, 113, 343, 791, 1949, 5537, 13643, 38759, 95501, 220237, 668507, 1541659, 10791613, 75541291]

約数ペア:

[(1, 75541291), (7, 10791613), (49, 1541659), (113, 668507), (343, 220237), (791, 95501), (1949, 38759), (5537, 13643)]