72705999

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{719}}^1\times {\mathrm{911}}^1$

素因数の和:1670

約数の個数: 16

約数和(自身を含む): 99809280

約数和(自身を除く): 27103281

約数列:

[1, 3, 37, 111, 719, 911, 2157, 2733, 26603, 33707, 79809, 101121, 655009, 1965027, 24235333, 72705999]

約数ペア:

[(1, 72705999), (3, 24235333), (37, 1965027), (111, 655009), (719, 101121), (911, 79809), (2157, 33707), (2733, 26603)]