68472459

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:158

約数の個数: 80

約数和(自身を含む): 120062976

約数和(自身を除く): 51590517

約数列:

[1, 3, 9, 11, 27, 31, 33, 37, 67, 81, 93, 99, 111, 201, 279, 297, 333, 341, 407, 603, 737, 837, 891, 999, 1023, 1147, 1221, 1809, 2077, 2211, 2479, 2511, 2997, 3069, 3441, 3663, 5427, 6231, 6633, 7437, 9207, 10323, 10989, 12617, 18693, 19899, 22311, 22847, 27269, 27621, 30969, 32967, 37851, 56079, 59697, 66933, 68541, 76849, 81807, 92907, 113553, 168237, 200799, 205623, 230547, 245421, 340659, 616869, 691641, 736263, 845339, 1021977, 1850607, 2074923, 2208789, 2536017, 6224769, 7608051, 22824153, 68472459]

約数ペア:

[(1, 68472459), (3, 22824153), (9, 7608051), (11, 6224769), (27, 2536017), (31, 2208789), (33, 2074923), (37, 1850607), (67, 1021977), (81, 845339), (93, 736263), (99, 691641), (111, 616869), (201, 340659), (279, 245421), (297, 230547), (333, 205623), (341, 200799), (407, 168237), (603, 113553), (737, 92907), (837, 81807), (891, 76849), (999, 68541), (1023, 66933), (1147, 59697), (1221, 56079), (1809, 37851), (2077, 32967), (2211, 30969), (2479, 27621), (2511, 27269), (2997, 22847), (3069, 22311), (3441, 19899), (3663, 18693), (5427, 12617), (6231, 10989), (6633, 10323), (7437, 9207)]