127933251

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{3469}}^1$

素因数の和:4138

約数の個数: 16

約数和(自身を含む): 179884800

約数和(自身を除く): 51951549

約数列:

[1, 3, 19, 57, 647, 1941, 3469, 10407, 12293, 36879, 65911, 197733, 2244443, 6733329, 42644417, 127933251]

約数ペア:

[(1, 127933251), (3, 42644417), (19, 6733329), (57, 2244443), (647, 197733), (1941, 65911), (3469, 36879), (10407, 12293)]