127894251

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{5351}}^1$

素因数の和:5642

約数の個数: 16

約数和(自身を含む): 176744448

約数和(自身を除く): 48850197

約数列:

[1, 3, 31, 93, 257, 771, 5351, 7967, 16053, 23901, 165881, 497643, 1375207, 4125621, 42631417, 127894251]

約数ペア:

[(1, 127894251), (3, 42631417), (31, 4125621), (93, 1375207), (257, 497643), (771, 165881), (5351, 23901), (7967, 16053)]