77441049

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 138240000

約数和(自身を除く): 60798951

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 71, 87, 189, 199, 203, 213, 261, 497, 597, 609, 639, 783, 1393, 1491, 1791, 1827, 1917, 2059, 4179, 4473, 5373, 5481, 5771, 6177, 12537, 13419, 14129, 14413, 17313, 18531, 37611, 40397, 42387, 43239, 51939, 55593, 98903, 121191, 127161, 129717, 155817, 296709, 363573, 381483, 389151, 409741, 890127, 1090719, 1229223, 2670381, 2868187, 3687669, 8604561, 11063007, 25813683, 77441049]

約数ペア:

[(1, 77441049), (3, 25813683), (7, 11063007), (9, 8604561), (21, 3687669), (27, 2868187), (29, 2670381), (63, 1229223), (71, 1090719), (87, 890127), (189, 409741), (199, 389151), (203, 381483), (213, 363573), (261, 296709), (497, 155817), (597, 129717), (609, 127161), (639, 121191), (783, 98903), (1393, 55593), (1491, 51939), (1791, 43239), (1827, 42387), (1917, 40397), (2059, 37611), (4179, 18531), (4473, 17313), (5373, 14413), (5481, 14129), (5771, 13419), (6177, 12537)]