8761554243

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{14867}}^1$

素因数の和:14985

約数の個数: 64

約数和(自身を含む): 14787118080

約数和(自身を除く): 6025563837

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 73, 117, 207, 219, 299, 351, 621, 657, 897, 949, 1679, 1971, 2691, 2847, 5037, 8073, 8541, 14867, 15111, 21827, 25623, 44601, 45333, 65481, 133803, 193271, 196443, 341941, 401409, 579813, 589329, 1025823, 1085291, 1739439, 3077469, 3255873, 4445233, 5218317, 9232407, 9767619, 13335699, 14108783, 24961693, 29302857, 40007097, 42326349, 74885079, 120021291, 126979047, 224655237, 324502009, 380937141, 673965711, 973506027, 2920518081, 8761554243]

約数ペア:

[(1, 8761554243), (3, 2920518081), (9, 973506027), (13, 673965711), (23, 380937141), (27, 324502009), (39, 224655237), (69, 126979047), (73, 120021291), (117, 74885079), (207, 42326349), (219, 40007097), (299, 29302857), (351, 24961693), (621, 14108783), (657, 13335699), (897, 9767619), (949, 9232407), (1679, 5218317), (1971, 4445233), (2691, 3255873), (2847, 3077469), (5037, 1739439), (8073, 1085291), (8541, 1025823), (14867, 589329), (15111, 579813), (21827, 401409), (25623, 341941), (44601, 196443), (45333, 193271), (65481, 133803)]