67983765

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{266603}}^1$

素因数の和:266628

約数の個数: 16

約数和(自身を含む): 115172928

約数和(自身を除く): 47189163

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 266603, 799809, 1333015, 3999045, 4532251, 13596753, 22661255, 67983765]

約数ペア:

[(1, 67983765), (3, 22661255), (5, 13596753), (15, 4532251), (17, 3999045), (51, 1333015), (85, 799809), (255, 266603)]