27213747

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{1229}}^1$

素因数の和:1315

約数の個数: 24

約数和(自身を含む): 40570320

約数和(自身を除く): 13356573

約数列:

[1, 3, 11, 33, 61, 121, 183, 363, 671, 1229, 2013, 3687, 7381, 13519, 22143, 40557, 74969, 148709, 224907, 446127, 824659, 2473977, 9071249, 27213747]

約数ペア:

[(1, 27213747), (3, 9071249), (11, 2473977), (33, 824659), (61, 446127), (121, 224907), (183, 148709), (363, 74969), (671, 40557), (1229, 22143), (2013, 13519), (3687, 7381)]