80877537

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{5443}}^1$

素因数の和:5589

約数の個数: 24

約数和(自身を含む): 126823424

約数和(自身を除く): 45945887

約数列:

[1, 3, 9, 13, 39, 117, 127, 381, 1143, 1651, 4953, 5443, 14859, 16329, 48987, 70759, 212277, 636831, 691261, 2073783, 6221349, 8986393, 26959179, 80877537]

約数ペア:

[(1, 80877537), (3, 26959179), (9, 8986393), (13, 6221349), (39, 2073783), (117, 691261), (127, 636831), (381, 212277), (1143, 70759), (1651, 48987), (4953, 16329), (5443, 14859)]