123959079

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{467}}^1$

素因数の和:621

約数の個数: 40

約数和(自身を含む): 193667760

約数和(自身を除く): 69708681

約数列:

[1, 3, 9, 27, 29, 81, 87, 113, 261, 339, 467, 783, 1017, 1401, 2349, 3051, 3277, 4203, 9153, 9831, 12609, 13543, 29493, 37827, 40629, 52771, 88479, 121887, 158313, 265437, 365661, 474939, 1096983, 1424817, 1530359, 4274451, 4591077, 13773231, 41319693, 123959079]

約数ペア:

[(1, 123959079), (3, 41319693), (9, 13773231), (27, 4591077), (29, 4274451), (81, 1530359), (87, 1424817), (113, 1096983), (261, 474939), (339, 365661), (467, 265437), (783, 158313), (1017, 121887), (1401, 88479), (2349, 52771), (3051, 40629), (3277, 37827), (4203, 29493), (9153, 13543), (9831, 12609)]