80493782913

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1196809}}^1$

素因数の和:1196918

約数の個数: 32

約数和(自身を含む): 124085260800

約数和(自身を除く): 43591477887

約数列:

[1, 3, 9, 27, 47, 53, 141, 159, 423, 477, 1269, 1431, 2491, 7473, 22419, 67257, 1196809, 3590427, 10771281, 32313843, 56250023, 63430877, 168750069, 190292631, 506250207, 570877893, 1518750621, 1712633679, 2981251219, 8943753657, 26831260971, 80493782913]

約数ペア:

[(1, 80493782913), (3, 26831260971), (9, 8943753657), (27, 2981251219), (47, 1712633679), (53, 1518750621), (141, 570877893), (159, 506250207), (423, 190292631), (477, 168750069), (1269, 63430877), (1431, 56250023), (2491, 32313843), (7473, 10771281), (22419, 3590427), (67257, 1196809)]