39272121

素因数分解:

$3^4\times 7^1\times {\mathrm{69263}}^1$

素因数の和:69282

約数の個数: 20

約数和(自身を含む): 67047552

約数和(自身を除く): 27775431

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 69263, 207789, 484841, 623367, 1454523, 1870101, 4363569, 5610303, 13090707, 39272121]

約数ペア:

[(1, 39272121), (3, 13090707), (7, 5610303), (9, 4363569), (21, 1870101), (27, 1454523), (63, 623367), (81, 484841), (189, 207789), (567, 69263)]