26796536361

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{13381}}^1$

素因数の和:13659

約数の個数: 72

約数和(自身を含む): 47597097600

約数和(自身を除く): 20800561239

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 239, 399, 441, 717, 931, 1197, 1673, 2151, 2793, 4541, 5019, 8379, 11711, 13381, 13623, 15057, 31787, 35133, 40143, 40869, 93667, 95361, 105399, 120429, 222509, 254239, 281001, 286083, 655669, 667527, 762717, 843003, 1779673, 1967007, 2002581, 2288151, 3198059, 5339019, 5901021, 9594177, 12457711, 16017057, 22386413, 28782531, 37373133, 60763121, 67159239, 112119399, 156704891, 182289363, 201477717, 425341847, 470114673, 546868089, 1276025541, 1410344019, 2977392929, 3828076623, 8932178787, 26796536361]

約数ペア:

[(1, 26796536361), (3, 8932178787), (7, 3828076623), (9, 2977392929), (19, 1410344019), (21, 1276025541), (49, 546868089), (57, 470114673), (63, 425341847), (133, 201477717), (147, 182289363), (171, 156704891), (239, 112119399), (399, 67159239), (441, 60763121), (717, 37373133), (931, 28782531), (1197, 22386413), (1673, 16017057), (2151, 12457711), (2793, 9594177), (4541, 5901021), (5019, 5339019), (8379, 3198059), (11711, 2288151), (13381, 2002581), (13623, 1967007), (15057, 1779673), (31787, 843003), (35133, 762717), (40143, 667527), (40869, 655669), (93667, 286083), (95361, 281001), (105399, 254239), (120429, 222509)]