72474201

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{389}}^1$

素因数の和:685

約数の個数: 24

約数和(自身を含む): 106429440

約数和(自身を除く): 33955239

約数列:

[1, 3, 9, 127, 163, 381, 389, 489, 1143, 1167, 1467, 3501, 20701, 49403, 62103, 63407, 148209, 186309, 190221, 444627, 570663, 8052689, 24158067, 72474201]

約数ペア:

[(1, 72474201), (3, 24158067), (9, 8052689), (127, 570663), (163, 444627), (381, 190221), (389, 186309), (489, 148209), (1143, 63407), (1167, 62103), (1467, 49403), (3501, 20701)]