15677069793

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{971}}^1\times {\mathrm{1889}}^1$

素因数の和:2918

約数の個数: 64

約数和(自身を含む): 26806671360

約数和(自身を除く): 11129601567

約数列:

[1, 3, 7, 11, 21, 33, 37, 77, 111, 231, 259, 407, 777, 971, 1221, 1889, 2849, 2913, 5667, 6797, 8547, 10681, 13223, 20391, 20779, 32043, 35927, 39669, 62337, 69893, 74767, 107781, 145453, 209679, 224301, 251489, 395197, 436359, 489251, 754467, 768823, 1185591, 1467753, 1834219, 2306469, 2766379, 5381761, 5502657, 8299137, 12839533, 16145283, 20176409, 38518599, 60529227, 67866103, 141234863, 203598309, 423704589, 475062721, 746527133, 1425188163, 2239581399, 5225689931, 15677069793]

約数ペア:

[(1, 15677069793), (3, 5225689931), (7, 2239581399), (11, 1425188163), (21, 746527133), (33, 475062721), (37, 423704589), (77, 203598309), (111, 141234863), (231, 67866103), (259, 60529227), (407, 38518599), (777, 20176409), (971, 16145283), (1221, 12839533), (1889, 8299137), (2849, 5502657), (2913, 5381761), (5667, 2766379), (6797, 2306469), (8547, 1834219), (10681, 1467753), (13223, 1185591), (20391, 768823), (20779, 754467), (32043, 489251), (35927, 436359), (39669, 395197), (62337, 251489), (69893, 224301), (74767, 209679), (107781, 145453)]