77005251

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{3257}}^1$

素因数の和:3371

約数の個数: 24

約数和(自身を含む): 115880544

約数和(自身を除く): 38875293

約数列:

[1, 3, 9, 37, 71, 111, 213, 333, 639, 2627, 3257, 7881, 9771, 23643, 29313, 120509, 231247, 361527, 693741, 1084581, 2081223, 8556139, 25668417, 77005251]

約数ペア:

[(1, 77005251), (3, 25668417), (9, 8556139), (37, 2081223), (71, 1084581), (111, 693741), (213, 361527), (333, 231247), (639, 120509), (2627, 29313), (3257, 23643), (7881, 9771)]