764962821

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{3119}}^1$

素因数の和:3378

約数の個数: 48

約数和(自身を含む): 1343347200

約数和(自身を除く): 578384379

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 229, 357, 687, 1071, 1603, 2061, 3119, 3893, 4809, 9357, 11679, 14427, 21833, 27251, 28071, 35037, 53023, 65499, 81753, 159069, 196497, 245259, 371161, 477207, 714251, 1113483, 2142753, 3340449, 4999757, 6428259, 12142267, 14999271, 36426801, 44997813, 84995869, 109280403, 254987607, 764962821]

約数ペア:

[(1, 764962821), (3, 254987607), (7, 109280403), (9, 84995869), (17, 44997813), (21, 36426801), (51, 14999271), (63, 12142267), (119, 6428259), (153, 4999757), (229, 3340449), (357, 2142753), (687, 1113483), (1071, 714251), (1603, 477207), (2061, 371161), (3119, 245259), (3893, 196497), (4809, 159069), (9357, 81753), (11679, 65499), (14427, 53023), (21833, 35037), (27251, 28071)]