90125427

素因数分解:

$3^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{9391}}^1$

素因数の和:9858

約数の個数: 16

約数和(自身を含む): 137649152

約数和(自身を除く): 47523725

約数列:

[1, 3, 7, 21, 457, 1371, 3199, 9391, 9597, 28173, 65737, 197211, 4291687, 12875061, 30041809, 90125427]

約数ペア:

[(1, 90125427), (3, 30041809), (7, 12875061), (21, 4291687), (457, 197211), (1371, 65737), (3199, 28173), (9391, 9597)]