187175061

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{3049}}^1$

素因数の和:3433

約数の個数: 24

約数和(自身を含む): 285480000

約数和(自身を除く): 98304939

約数列:

[1, 3, 9, 19, 57, 171, 359, 1077, 3049, 3231, 6821, 9147, 20463, 27441, 57931, 61389, 173793, 521379, 1094591, 3283773, 9851319, 20797229, 62391687, 187175061]

約数ペア:

[(1, 187175061), (3, 62391687), (9, 20797229), (19, 9851319), (57, 3283773), (171, 1094591), (359, 521379), (1077, 173793), (3049, 61389), (3231, 57931), (6821, 27441), (9147, 20463)]