129170727

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{23567}}^1$

素因数の和:23612

約数の個数: 32

約数和(自身を含む): 226252800

約数和(自身を除く): 97082073

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 5481, 23567, 70701, 164969, 212103, 494907, 636309, 683443, 1484721, 2050329, 4454163, 4784101, 6150987, 14352303, 18452961, 43056909, 129170727]

約数ペア:

[(1, 129170727), (3, 43056909), (7, 18452961), (9, 14352303), (21, 6150987), (27, 4784101), (29, 4454163), (63, 2050329), (87, 1484721), (189, 683443), (203, 636309), (261, 494907), (609, 212103), (783, 164969), (1827, 70701), (5481, 23567)]