71255871

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{14369}}^1$

素因数の和:14423

約数の個数: 24

約数和(自身を含む): 112086000

約数和(自身を除く): 40830129

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 14369, 43107, 129321, 273011, 416701, 819033, 1250103, 2457099, 3750309, 7917319, 23751957, 71255871]

約数ペア:

[(1, 71255871), (3, 23751957), (9, 7917319), (19, 3750309), (29, 2457099), (57, 1250103), (87, 819033), (171, 416701), (261, 273011), (551, 129321), (1653, 43107), (4959, 14369)]