149730249

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{2557}}^1$

素因数の和:2840

約数の個数: 16

約数和(自身を含む): 202593600

約数和(自身を除く): 52863351

約数列:

[1, 3, 131, 149, 393, 447, 2557, 7671, 19519, 58557, 334967, 380993, 1004901, 1142979, 49910083, 149730249]

約数ペア:

[(1, 149730249), (3, 49910083), (131, 1142979), (149, 1004901), (393, 380993), (447, 334967), (2557, 58557), (7671, 19519)]