71793531

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{6397}}^1$

素因数の和:6475

約数の個数: 24

約数和(自身を含む): 109789680

約数和(自身を除く): 37996149

約数列:

[1, 3, 9, 29, 43, 87, 129, 261, 387, 1247, 3741, 6397, 11223, 19191, 57573, 185513, 275071, 556539, 825213, 1669617, 2475639, 7977059, 23931177, 71793531]

約数ペア:

[(1, 71793531), (3, 23931177), (9, 7977059), (29, 2475639), (43, 1669617), (87, 825213), (129, 556539), (261, 275071), (387, 185513), (1247, 57573), (3741, 19191), (6397, 11223)]