80885001

素因数分解:

$3^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1\times {\mathrm{659}}^1$

素因数の和:1076

約数の個数: 16

約数和(自身を含む): 109105920

約数和(自身を除く): 28220919

約数列:

[1, 3, 163, 251, 489, 659, 753, 1977, 40913, 107417, 122739, 165409, 322251, 496227, 26961667, 80885001]

約数ペア:

[(1, 80885001), (3, 26961667), (163, 496227), (251, 322251), (489, 165409), (659, 122739), (753, 107417), (1977, 40913)]