2990169729

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{5479}}^1$

素因数の和:5575

約数の個数: 64

約数和(自身を含む): 4971456000

約数和(自身を除く): 1981286271

約数列:

[1, 3, 9, 17, 27, 29, 41, 51, 87, 123, 153, 261, 369, 459, 493, 697, 783, 1107, 1189, 1479, 2091, 3567, 4437, 5479, 6273, 10701, 13311, 16437, 18819, 20213, 32103, 49311, 60639, 93143, 147933, 158891, 181917, 224639, 279429, 476673, 545751, 673917, 838287, 1430019, 2021751, 2514861, 2701147, 3818863, 4290057, 6065253, 6514531, 8103441, 11456589, 19543593, 24310323, 34369767, 58630779, 72930969, 103109301, 110747027, 175892337, 332241081, 996723243, 2990169729]

約数ペア:

[(1, 2990169729), (3, 996723243), (9, 332241081), (17, 175892337), (27, 110747027), (29, 103109301), (41, 72930969), (51, 58630779), (87, 34369767), (123, 24310323), (153, 19543593), (261, 11456589), (369, 8103441), (459, 6514531), (493, 6065253), (697, 4290057), (783, 3818863), (1107, 2701147), (1189, 2514861), (1479, 2021751), (2091, 1430019), (3567, 838287), (4437, 673917), (5479, 545751), (6273, 476673), (10701, 279429), (13311, 224639), (16437, 181917), (18819, 158891), (20213, 147933), (32103, 93143), (49311, 60639)]