75247221

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{58741}}^1$

素因数の和:58812

約数の個数: 16

約数和(自身を含む): 116544128

約数和(自身を除く): 41296907

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 58741, 176223, 411187, 1233561, 3583201, 10749603, 25082407, 75247221]

約数ペア:

[(1, 75247221), (3, 25082407), (7, 10749603), (21, 3583201), (61, 1233561), (183, 411187), (427, 176223), (1281, 58741)]