80480673

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{7559}}^1$

素因数の和:7598

約数の個数: 36

約数和(自身を含む): 143881920

約数和(自身を除く): 63401247

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 169, 273, 507, 819, 1183, 1521, 3549, 7559, 10647, 22677, 52913, 68031, 98267, 158739, 294801, 476217, 687869, 884403, 1277471, 2063607, 3832413, 6190821, 8942297, 11497239, 26826891, 80480673]

約数ペア:

[(1, 80480673), (3, 26826891), (7, 11497239), (9, 8942297), (13, 6190821), (21, 3832413), (39, 2063607), (63, 1277471), (91, 884403), (117, 687869), (169, 476217), (273, 294801), (507, 158739), (819, 98267), (1183, 68031), (1521, 52913), (3549, 22677), (7559, 10647)]