57710151

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{30977}}^1$

素因数の和:31012

約数の個数: 20

約数和(自身を含む): 89960112

約数和(自身を除く): 32249961

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 30977, 92931, 278793, 712471, 836379, 2137413, 2509137, 6412239, 19236717, 57710151]

約数ペア:

[(1, 57710151), (3, 19236717), (9, 6412239), (23, 2509137), (27, 2137413), (69, 836379), (81, 712471), (207, 278793), (621, 92931), (1863, 30977)]