80328443

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 95147136

約数和(自身を除く): 14818693

約数列:

[1, 13, 23, 37, 53, 137, 299, 481, 689, 851, 1219, 1781, 1961, 3151, 5069, 7261, 11063, 15847, 25493, 40963, 45103, 65897, 94393, 116587, 167003, 268657, 586339, 1515631, 2171039, 3492541, 6179111, 80328443]

約数ペア:

[(1, 80328443), (13, 6179111), (23, 3492541), (37, 2171039), (53, 1515631), (137, 586339), (299, 268657), (481, 167003), (689, 116587), (851, 94393), (1219, 65897), (1781, 45103), (1961, 40963), (3151, 25493), (5069, 15847), (7261, 11063)]