79375863

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{198937}}^1$

素因数の和:198966

約数の個数: 16

約数和(自身を含む): 127320320

約数和(自身を除く): 47944457

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 198937, 596811, 1392559, 3779803, 4177677, 11339409, 26458621, 79375863]

約数ペア:

[(1, 79375863), (3, 26458621), (7, 11339409), (19, 4177677), (21, 3779803), (57, 1392559), (133, 596811), (399, 198937)]