55528149

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1\times {\mathrm{617}}^1$

素因数の和:980

約数の個数: 16

約数和(自身を含む): 75049920

約数和(自身を除く): 19521771

約数列:

[1, 3, 131, 229, 393, 617, 687, 1851, 29999, 80827, 89997, 141293, 242481, 423879, 18509383, 55528149]

約数ペア:

[(1, 55528149), (3, 18509383), (131, 423879), (229, 242481), (393, 141293), (617, 89997), (687, 80827), (1851, 29999)]