131739543

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{23957}}^1$

素因数の和:24023

約数の個数: 24

約数和(自身を含む): 209297088

約数和(自身を除く): 77557545

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1833, 5499, 23957, 71871, 215613, 311441, 934323, 1125979, 2802969, 3377937, 10133811, 14637727, 43913181, 131739543]

約数ペア:

[(1, 131739543), (3, 43913181), (9, 14637727), (13, 10133811), (39, 3377937), (47, 2802969), (117, 1125979), (141, 934323), (423, 311441), (611, 215613), (1833, 71871), (5499, 23957)]