23573781

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:96

約数の個数: 128

約数和(自身を含む): 49766400

約数和(自身を除く): 26192619

約数列:

[1, 3, 7, 9, 11, 17, 21, 23, 27, 29, 33, 51, 63, 69, 77, 87, 99, 119, 153, 161, 187, 189, 203, 207, 231, 253, 261, 297, 319, 357, 391, 459, 483, 493, 561, 609, 621, 667, 693, 759, 783, 957, 1071, 1173, 1309, 1449, 1479, 1683, 1771, 1827, 2001, 2079, 2233, 2277, 2737, 2871, 3213, 3451, 3519, 3927, 4301, 4347, 4437, 4669, 5049, 5313, 5423, 5481, 6003, 6699, 6831, 7337, 8211, 8613, 10353, 10557, 11339, 11781, 12903, 13311, 14007, 15939, 16269, 18009, 20097, 22011, 24633, 30107, 31059, 34017, 35343, 37961, 38709, 42021, 47817, 48807, 51359, 60291, 66033, 73899, 79373, 90321, 93177, 102051, 113883, 116127, 124729, 126063, 146421, 154077, 198099, 238119, 270963, 306153, 341649, 374187, 462231, 714357, 812889, 873103, 1024947, 1122561, 1386693, 2143071, 2619309, 3367683, 7857927, 23573781]

約数ペア:

[(1, 23573781), (3, 7857927), (7, 3367683), (9, 2619309), (11, 2143071), (17, 1386693), (21, 1122561), (23, 1024947), (27, 873103), (29, 812889), (33, 714357), (51, 462231), (63, 374187), (69, 341649), (77, 306153), (87, 270963), (99, 238119), (119, 198099), (153, 154077), (161, 146421), (187, 126063), (189, 124729), (203, 116127), (207, 113883), (231, 102051), (253, 93177), (261, 90321), (297, 79373), (319, 73899), (357, 66033), (391, 60291), (459, 51359), (483, 48807), (493, 47817), (561, 42021), (609, 38709), (621, 37961), (667, 35343), (693, 34017), (759, 31059), (783, 30107), (957, 24633), (1071, 22011), (1173, 20097), (1309, 18009), (1449, 16269), (1479, 15939), (1683, 14007), (1771, 13311), (1827, 12903), (2001, 11781), (2079, 11339), (2233, 10557), (2277, 10353), (2737, 8613), (2871, 8211), (3213, 7337), (3451, 6831), (3519, 6699), (3927, 6003), (4301, 5481), (4347, 5423), (4437, 5313), (4669, 5049)]