42072927

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{2503}}^1$

素因数の和:2950

約数の個数: 16

約数和(自身を含む): 60576768

約数和(自身を除く): 18503841

約数列:

[1, 3, 13, 39, 431, 1293, 2503, 5603, 7509, 16809, 32539, 97617, 1078793, 3236379, 14024309, 42072927]

約数ペア:

[(1, 42072927), (3, 14024309), (13, 3236379), (39, 1078793), (431, 97617), (1293, 32539), (2503, 16809), (5603, 7509)]