86953779

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{5077}}^1$

素因数の和:5267

約数の個数: 24

約数和(自身を含む): 137837232

約数和(自身を除く): 50883453

約数列:

[1, 3, 9, 11, 33, 99, 173, 519, 1557, 1903, 5077, 5709, 15231, 17127, 45693, 55847, 167541, 502623, 878321, 2634963, 7904889, 9661531, 28984593, 86953779]

約数ペア:

[(1, 86953779), (3, 28984593), (9, 9661531), (11, 7904889), (33, 2634963), (99, 878321), (173, 502623), (519, 167541), (1557, 55847), (1903, 45693), (5077, 17127), (5709, 15231)]