53188592163

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{18487519}}^1$

素因数の和:18487666

約数の個数: 16

約数和(自身を含む): 81640888320

約数和(自身を除く): 28452296157

約数列:

[1, 3, 7, 21, 137, 411, 959, 2877, 18487519, 55462557, 129412633, 388237899, 2532790103, 7598370309, 17729530721, 53188592163]

約数ペア:

[(1, 53188592163), (3, 17729530721), (7, 7598370309), (21, 2532790103), (137, 388237899), (411, 129412633), (959, 55462557), (2877, 18487519)]