127934109

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{490169}}^1$

素因数の和:490204

約数の個数: 12

約数和(自身を含む): 191166300

約数和(自身を除く): 63232191

約数列:

[1, 3, 9, 29, 87, 261, 490169, 1470507, 4411521, 14214901, 42644703, 127934109]

約数ペア:

[(1, 127934109), (3, 42644703), (9, 14214901), (29, 4411521), (87, 1470507), (261, 490169)]