76785579

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{16007}}^1$

素因数の和:16067

約数の個数: 24

約数和(自身を含む): 122365152

約数和(自身を除く): 45579573

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 533, 1599, 4797, 16007, 48021, 144063, 208091, 624273, 656287, 1872819, 1968861, 5906583, 8531731, 25595193, 76785579]

約数ペア:

[(1, 76785579), (3, 25595193), (9, 8531731), (13, 5906583), (39, 1968861), (41, 1872819), (117, 656287), (123, 624273), (369, 208091), (533, 144063), (1599, 48021), (4797, 16007)]