1830688857

素因数分解:

$3^6\times {\mathrm{97}}^1\times {\mathrm{25889}}^1$

素因数の和:26004

約数の個数: 28

約数和(自身を含む): 2773181460

約数和(自身を除く): 942492603

約数列:

[1, 3, 9, 27, 81, 97, 243, 291, 729, 873, 2619, 7857, 23571, 25889, 70713, 77667, 233001, 699003, 2097009, 2511233, 6291027, 7533699, 18873081, 22601097, 67803291, 203409873, 610229619, 1830688857]

約数ペア:

[(1, 1830688857), (3, 610229619), (9, 203409873), (27, 67803291), (81, 22601097), (97, 18873081), (243, 7533699), (291, 6291027), (729, 2511233), (873, 2097009), (2619, 699003), (7857, 233001), (23571, 77667), (25889, 70713)]