55180593

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{1879}}^1$

素因数の和:2149

約数の個数: 24

約数和(自身を含む): 86224320

約数和(自身を除く): 31043727

約数列:

[1, 3, 9, 13, 39, 117, 251, 753, 1879, 2259, 3263, 5637, 9789, 16911, 24427, 29367, 73281, 219843, 471629, 1414887, 4244661, 6131177, 18393531, 55180593]

約数ペア:

[(1, 55180593), (3, 18393531), (9, 6131177), (13, 4244661), (39, 1414887), (117, 471629), (251, 219843), (753, 73281), (1879, 29367), (2259, 24427), (3263, 16911), (5637, 9789)]