22570718121

素因数分解:

$3^4\times 7^1\times {\mathrm{39807263}}^1$

素因数の和:39807282

約数の個数: 20

約数和(自身を含む): 38533431552

約数和(自身を除く): 15962713431

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 39807263, 119421789, 278650841, 358265367, 835952523, 1074796101, 2507857569, 3224388303, 7523572707, 22570718121]

約数ペア:

[(1, 22570718121), (3, 7523572707), (7, 3224388303), (9, 2507857569), (21, 1074796101), (27, 835952523), (63, 358265367), (81, 278650841), (189, 119421789), (567, 39807263)]