109003779

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1$

素因数の和:505

約数の個数: 64

約数和(自身を含む): 186624000

約数和(自身を除く): 77620221

約数列:

[1, 3, 9, 17, 19, 27, 29, 51, 57, 87, 153, 171, 261, 323, 431, 459, 493, 513, 551, 783, 969, 1293, 1479, 1653, 2907, 3879, 4437, 4959, 7327, 8189, 8721, 9367, 11637, 12499, 13311, 14877, 21981, 24567, 28101, 37497, 65943, 73701, 84303, 112491, 139213, 197829, 212483, 221103, 237481, 252909, 337473, 417639, 637449, 712443, 1252917, 1912347, 2137329, 3758751, 4037177, 5737041, 6411987, 12111531, 36334593, 109003779]

約数ペア:

[(1, 109003779), (3, 36334593), (9, 12111531), (17, 6411987), (19, 5737041), (27, 4037177), (29, 3758751), (51, 2137329), (57, 1912347), (87, 1252917), (153, 712443), (171, 637449), (261, 417639), (323, 337473), (431, 252909), (459, 237481), (493, 221103), (513, 212483), (551, 197829), (783, 139213), (969, 112491), (1293, 84303), (1479, 73701), (1653, 65943), (2907, 37497), (3879, 28101), (4437, 24567), (4959, 21981), (7327, 14877), (8189, 13311), (8721, 12499), (9367, 11637)]