27121569

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{317}}^1$

素因数の和:437

約数の個数: 24

約数和(自身を含む): 38770560

約数和(自身を除く): 11648991

約数列:

[1, 3, 19, 57, 79, 237, 317, 361, 951, 1083, 1501, 4503, 6023, 18069, 25043, 28519, 75129, 85557, 114437, 343311, 475817, 1427451, 9040523, 27121569]

約数ペア:

[(1, 27121569), (3, 9040523), (19, 1427451), (57, 475817), (79, 343311), (237, 114437), (317, 85557), (361, 75129), (951, 28519), (1083, 25043), (1501, 18069), (4503, 6023)]