77673141

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1$

素因数の和:443

約数の個数: 64

約数和(自身を含む): 143485440

約数和(自身を除く): 65812299

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 101, 117, 189, 273, 303, 313, 351, 707, 819, 909, 939, 1313, 2121, 2191, 2457, 2727, 2817, 3939, 4069, 6363, 6573, 8451, 9191, 11817, 12207, 19089, 19719, 27573, 28483, 31613, 35451, 36621, 59157, 82719, 85449, 94839, 109863, 221291, 248157, 256347, 284517, 410969, 663873, 769041, 853551, 1232907, 1991619, 2876783, 3698721, 5974857, 8630349, 11096163, 25891047, 77673141]

約数ペア:

[(1, 77673141), (3, 25891047), (7, 11096163), (9, 8630349), (13, 5974857), (21, 3698721), (27, 2876783), (39, 1991619), (63, 1232907), (91, 853551), (101, 769041), (117, 663873), (189, 410969), (273, 284517), (303, 256347), (313, 248157), (351, 221291), (707, 109863), (819, 94839), (909, 85449), (939, 82719), (1313, 59157), (2121, 36621), (2191, 35451), (2457, 31613), (2727, 28483), (2817, 27573), (3939, 19719), (4069, 19089), (6363, 12207), (6573, 11817), (8451, 9191)]