149918217

素因数分解:

$3^1\times {\mathrm{223}}^1\times {\mathrm{277}}^1\times {\mathrm{809}}^1$

素因数の和:1312

約数の個数: 16

約数和(自身を含む): 201761280

約数和(自身を除く): 51843063

約数列:

[1, 3, 223, 277, 669, 809, 831, 2427, 61771, 180407, 185313, 224093, 541221, 672279, 49972739, 149918217]

約数ペア:

[(1, 149918217), (3, 49972739), (223, 672279), (277, 541221), (669, 224093), (809, 185313), (831, 180407), (2427, 61771)]