77910579

素因数分解:

$3^4\times {\mathrm{577}}^1\times {\mathrm{1667}}^1$

素因数の和:2256

約数の個数: 20

約数和(自身を含む): 116656584

約数和(自身を除く): 38746005

約数列:

[1, 3, 9, 27, 81, 577, 1667, 1731, 5001, 5193, 15003, 15579, 45009, 46737, 135027, 961859, 2885577, 8656731, 25970193, 77910579]

約数ペア:

[(1, 77910579), (3, 25970193), (9, 8656731), (27, 2885577), (81, 961859), (577, 135027), (1667, 46737), (1731, 45009), (5001, 15579), (5193, 15003)]