80064531

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{14753}}^1$

素因数の和:14832

約数の個数: 20

約数和(自身を含む): 121395912

約数和(自身を除く): 41331381

約数列:

[1, 3, 9, 27, 67, 81, 201, 603, 1809, 5427, 14753, 44259, 132777, 398331, 988451, 1194993, 2965353, 8896059, 26688177, 80064531]

約数ペア:

[(1, 80064531), (3, 26688177), (9, 8896059), (27, 2965353), (67, 1194993), (81, 988451), (201, 398331), (603, 132777), (1809, 44259), (5427, 14753)]