7965567

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:260

約数の個数: 32

約数和(自身を含む): 12533760

約数和(自身を除く): 4568193

約数列:

[1, 3, 9, 23, 27, 69, 101, 127, 207, 303, 381, 621, 909, 1143, 2323, 2727, 2921, 3429, 6969, 8763, 12827, 20907, 26289, 38481, 62721, 78867, 115443, 295021, 346329, 885063, 2655189, 7965567]

約数ペア:

[(1, 7965567), (3, 2655189), (9, 885063), (23, 346329), (27, 295021), (69, 115443), (101, 78867), (127, 62721), (207, 38481), (303, 26289), (381, 20907), (621, 12827), (909, 8763), (1143, 6969), (2323, 3429), (2727, 2921)]