53781249

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{1657}}^1$

素因数の和:2040

約数の個数: 16

約数和(自身を含む): 74278400

約数和(自身を除く): 20497151

約数列:

[1, 3, 31, 93, 349, 1047, 1657, 4971, 10819, 32457, 51367, 154101, 578293, 1734879, 17927083, 53781249]

約数ペア:

[(1, 53781249), (3, 17927083), (31, 1734879), (93, 578293), (349, 154101), (1047, 51367), (1657, 32457), (4971, 10819)]