78135903

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{2719}}^1$

素因数の和:2859

約数の個数: 24

約数和(自身を含む): 117678080

約数和(自身を除く): 39542177

約数列:

[1, 3, 9, 31, 93, 103, 279, 309, 927, 2719, 3193, 8157, 9579, 24471, 28737, 84289, 252867, 280057, 758601, 840171, 2520513, 8681767, 26045301, 78135903]

約数ペア:

[(1, 78135903), (3, 26045301), (9, 8681767), (31, 2520513), (93, 840171), (103, 758601), (279, 280057), (309, 252867), (927, 84289), (2719, 28737), (3193, 24471), (8157, 9579)]