133399251

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{1277}}^1$

素因数の和:1412

約数の個数: 32

約数和(自身を含む): 204275520

約数和(自身を除く): 70876269

約数列:

[1, 3, 9, 27, 53, 73, 159, 219, 477, 657, 1277, 1431, 1971, 3831, 3869, 11493, 11607, 34479, 34821, 67681, 93221, 104463, 203043, 279663, 609129, 838989, 1827387, 2516967, 4940713, 14822139, 44466417, 133399251]

約数ペア:

[(1, 133399251), (3, 44466417), (9, 14822139), (27, 4940713), (53, 2516967), (73, 1827387), (159, 838989), (219, 609129), (477, 279663), (657, 203043), (1277, 104463), (1431, 93221), (1971, 67681), (3831, 34821), (3869, 34479), (11493, 11607)]