80544981

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{4721}}^1$

素因数の和:4793

約数の個数: 24

約数和(自身を含む): 120580992

約数和(自身を除く): 40036011

約数列:

[1, 3, 11, 33, 47, 121, 141, 363, 517, 1551, 4721, 5687, 14163, 17061, 51931, 155793, 221887, 571241, 665661, 1713723, 2440757, 7322271, 26848327, 80544981]

約数ペア:

[(1, 80544981), (3, 26848327), (11, 7322271), (33, 2440757), (47, 1713723), (121, 665661), (141, 571241), (363, 221887), (517, 155793), (1551, 51931), (4721, 17061), (5687, 14163)]