71340579

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{1061}}^1$

素因数の和:1339

約数の個数: 24

約数和(自身を含む): 106913664

約数和(自身を除く): 35573085

約数列:

[1, 3, 9, 31, 93, 241, 279, 723, 1061, 2169, 3183, 7471, 9549, 22413, 32891, 67239, 98673, 255701, 296019, 767103, 2301309, 7926731, 23780193, 71340579]

約数ペア:

[(1, 71340579), (3, 23780193), (9, 7926731), (31, 2301309), (93, 767103), (241, 296019), (279, 255701), (723, 98673), (1061, 67239), (2169, 32891), (3183, 22413), (7471, 9549)]