147714417

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{20089}}^1$

素因数の和:20157

約数の個数: 24

約数和(自身を含む): 229829600

約数和(自身を除く): 82115183

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 2451, 7353, 20089, 60267, 180801, 381691, 863827, 1145073, 2591481, 3435219, 7774443, 16412713, 49238139, 147714417]

約数ペア:

[(1, 147714417), (3, 49238139), (9, 16412713), (19, 7774443), (43, 3435219), (57, 2591481), (129, 1145073), (171, 863827), (387, 381691), (817, 180801), (2451, 60267), (7353, 20089)]