51433149

素因数分解:

$3^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1\times {\mathrm{421}}^1$

素因数の和:828

約数の個数: 16

約数和(自身を含む): 69424064

約数和(自身を除く): 17990915

約数列:

[1, 3, 193, 211, 421, 579, 633, 1263, 40723, 81253, 88831, 122169, 243759, 266493, 17144383, 51433149]

約数ペア:

[(1, 51433149), (3, 17144383), (193, 266493), (211, 243759), (421, 122169), (579, 88831), (633, 81253), (1263, 40723)]