80153163

素因数分解:

$3^2\times {\mathrm{79}}^2\times {\mathrm{1427}}^1$

素因数の和:1591

約数の個数: 18

約数和(自身を含む): 117343044

約数和(自身を除く): 37189881

約数列:

[1, 3, 9, 79, 237, 711, 1427, 4281, 6241, 12843, 18723, 56169, 112733, 338199, 1014597, 8905907, 26717721, 80153163]

約数ペア:

[(1, 80153163), (3, 26717721), (9, 8905907), (79, 1014597), (237, 338199), (711, 112733), (1427, 56169), (4281, 18723), (6241, 12843)]