2849522049

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3923}}^1$

素因数の和:4003

約数の個数: 72

約数和(自身を含む): 4884909120

約数和(自身を除く): 2035387071

約数列:

[1, 3, 9, 11, 23, 29, 33, 69, 87, 99, 121, 207, 253, 261, 319, 363, 667, 759, 957, 1089, 2001, 2277, 2783, 2871, 3509, 3923, 6003, 7337, 8349, 10527, 11769, 22011, 25047, 31581, 35307, 43153, 66033, 80707, 90229, 113767, 129459, 242121, 270687, 341301, 388377, 474683, 726363, 812061, 992519, 1023903, 1251437, 1424049, 2616641, 2977557, 3754311, 4272147, 7849923, 8932671, 10917709, 11262933, 13765807, 23549769, 28783051, 32753127, 41297421, 86349153, 98259381, 123892263, 259047459, 316613561, 949840683, 2849522049]

約数ペア:

[(1, 2849522049), (3, 949840683), (9, 316613561), (11, 259047459), (23, 123892263), (29, 98259381), (33, 86349153), (69, 41297421), (87, 32753127), (99, 28783051), (121, 23549769), (207, 13765807), (253, 11262933), (261, 10917709), (319, 8932671), (363, 7849923), (667, 4272147), (759, 3754311), (957, 2977557), (1089, 2616641), (2001, 1424049), (2277, 1251437), (2783, 1023903), (2871, 992519), (3509, 812061), (3923, 726363), (6003, 474683), (7337, 388377), (8349, 341301), (10527, 270687), (11769, 242121), (22011, 129459), (25047, 113767), (31581, 90229), (35307, 80707), (43153, 66033)]