78161007

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1\times {\mathrm{757}}^1$

素因数の和:1158

約数の個数: 16

約数和(自身を含む): 105562112

約数和(自身を除く): 27401105

約数列:

[1, 3, 127, 271, 381, 757, 813, 2271, 34417, 96139, 103251, 205147, 288417, 615441, 26053669, 78161007]

約数ペア:

[(1, 78161007), (3, 26053669), (127, 615441), (271, 288417), (381, 205147), (757, 103251), (813, 96139), (2271, 34417)]