201673885257

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1097}}^1\times {\mathrm{5437}}^1$

素因数の和:6587

約数の個数: 72

約数和(自身を含む): 333619407576

約数和(自身を除く): 131945522319

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 289, 663, 867, 1097, 1989, 2601, 3291, 3757, 5437, 9873, 11271, 14261, 16311, 18649, 33813, 42783, 48933, 55947, 70681, 92429, 128349, 167841, 212043, 242437, 277287, 317033, 636129, 727311, 831861, 951099, 1201577, 1571293, 2181933, 2853297, 3604731, 4121429, 4713879, 5964389, 10814193, 12364287, 14141637, 17893167, 20426809, 37092861, 53679501, 61280427, 77537057, 101394613, 183841281, 232611171, 304183839, 697833513, 912551517, 1318129969, 1723708421, 3954389907, 5171125263, 11863169721, 15513375789, 22408209473, 67224628419, 201673885257]

約数ペア:

[(1, 201673885257), (3, 67224628419), (9, 22408209473), (13, 15513375789), (17, 11863169721), (39, 5171125263), (51, 3954389907), (117, 1723708421), (153, 1318129969), (221, 912551517), (289, 697833513), (663, 304183839), (867, 232611171), (1097, 183841281), (1989, 101394613), (2601, 77537057), (3291, 61280427), (3757, 53679501), (5437, 37092861), (9873, 20426809), (11271, 17893167), (14261, 14141637), (16311, 12364287), (18649, 10814193), (33813, 5964389), (42783, 4713879), (48933, 4121429), (55947, 3604731), (70681, 2853297), (92429, 2181933), (128349, 1571293), (167841, 1201577), (212043, 951099), (242437, 831861), (277287, 727311), (317033, 636129)]