79689909

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{20231}}^1$

素因数の和:20348

約数の個数: 16

約数和(自身を含む): 115565184

約数和(自身を除く): 35875275

約数列:

[1, 3, 13, 39, 101, 303, 1313, 3939, 20231, 60693, 263003, 789009, 2043331, 6129993, 26563303, 79689909]

約数ペア:

[(1, 79689909), (3, 26563303), (13, 6129993), (39, 2043331), (101, 789009), (303, 263003), (1313, 60693), (3939, 20231)]