79902873

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{1423}}^1$

素因数の和:1813

約数の個数: 24

約数和(自身を含む): 122623488

約数和(自身を除く): 42720615

約数列:

[1, 3, 9, 17, 51, 153, 367, 1101, 1423, 3303, 4269, 6239, 12807, 18717, 24191, 56151, 72573, 217719, 522241, 1566723, 4700169, 8878097, 26634291, 79902873]

約数ペア:

[(1, 79902873), (3, 26634291), (9, 8878097), (17, 4700169), (51, 1566723), (153, 522241), (367, 217719), (1101, 72573), (1423, 56151), (3303, 24191), (4269, 18717), (6239, 12807)]