80321967

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 132706080

約数和(自身を除く): 52384113

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 101, 261, 277, 303, 319, 831, 909, 957, 1111, 2493, 2871, 2929, 3047, 3333, 8033, 8787, 9141, 9999, 24099, 26361, 27423, 27977, 32219, 72297, 83931, 88363, 96657, 251793, 265089, 289971, 307747, 795267, 811333, 923241, 2433999, 2769723, 7301997, 8924663, 26773989, 80321967]

約数ペア:

[(1, 80321967), (3, 26773989), (9, 8924663), (11, 7301997), (29, 2769723), (33, 2433999), (87, 923241), (99, 811333), (101, 795267), (261, 307747), (277, 289971), (303, 265089), (319, 251793), (831, 96657), (909, 88363), (957, 83931), (1111, 72297), (2493, 32219), (2871, 27977), (2929, 27423), (3047, 26361), (3333, 24099), (8033, 9999), (8787, 9141)]