22108923

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 34003200

約数和(自身を除く): 11894277

約数列:

[1, 3, 9, 27, 43, 129, 137, 139, 387, 411, 417, 1161, 1233, 1251, 3699, 3753, 5891, 5977, 17673, 17931, 19043, 53019, 53793, 57129, 159057, 161379, 171387, 514161, 818849, 2456547, 7369641, 22108923]

約数ペア:

[(1, 22108923), (3, 7369641), (9, 2456547), (27, 818849), (43, 514161), (129, 171387), (137, 161379), (139, 159057), (387, 57129), (411, 53793), (417, 53019), (1161, 19043), (1233, 17931), (1251, 17673), (3699, 5977), (3753, 5891)]