78978173337

素因数分解:

$3^5\times 7^1\times {\mathrm{229}}^1\times {\mathrm{202753}}^1$

素因数の和:203004

約数の個数: 48

約数和(自身を含む): 135796519040

約数和(自身を除く): 56818345703

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 229, 243, 567, 687, 1603, 1701, 2061, 4809, 6183, 14427, 18549, 43281, 55647, 129843, 202753, 389529, 608259, 1419271, 1824777, 4257813, 5474331, 12773439, 16422993, 38320317, 46430437, 49268979, 114960951, 139291311, 325013059, 344882853, 417873933, 975039177, 1253621799, 2925117531, 3760865397, 8775352593, 11282596191, 26326057779, 78978173337]

約数ペア:

[(1, 78978173337), (3, 26326057779), (7, 11282596191), (9, 8775352593), (21, 3760865397), (27, 2925117531), (63, 1253621799), (81, 975039177), (189, 417873933), (229, 344882853), (243, 325013059), (567, 139291311), (687, 114960951), (1603, 49268979), (1701, 46430437), (2061, 38320317), (4809, 16422993), (6183, 12773439), (14427, 5474331), (18549, 4257813), (43281, 1824777), (55647, 1419271), (129843, 608259), (202753, 389529)]