80779941

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{571}}^1\times {\mathrm{1429}}^1$

素因数の和:2017

約数の個数: 24

約数和(自身を含む): 127601760

約数和(自身を除く): 46821819

約数列:

[1, 3, 9, 11, 33, 99, 571, 1429, 1713, 4287, 5139, 6281, 12861, 15719, 18843, 47157, 56529, 141471, 815959, 2447877, 7343631, 8975549, 26926647, 80779941]

約数ペア:

[(1, 80779941), (3, 26926647), (9, 8975549), (11, 7343631), (33, 2447877), (99, 815959), (571, 141471), (1429, 56529), (1713, 47157), (4287, 18843), (5139, 15719), (6281, 12861)]