39042729

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1511}}^1$

素因数の和:1563

約数の個数: 40

約数和(自身を含む): 65862720

約数和(自身を除く): 26819991

約数列:

[1, 3, 9, 11, 27, 29, 33, 81, 87, 99, 261, 297, 319, 783, 891, 957, 1511, 2349, 2871, 4533, 8613, 13599, 16621, 25839, 40797, 43819, 49863, 122391, 131457, 149589, 394371, 448767, 482009, 1183113, 1346301, 1446027, 3549339, 4338081, 13014243, 39042729]

約数ペア:

[(1, 39042729), (3, 13014243), (9, 4338081), (11, 3549339), (27, 1446027), (29, 1346301), (33, 1183113), (81, 482009), (87, 448767), (99, 394371), (261, 149589), (297, 131457), (319, 122391), (783, 49863), (891, 43819), (957, 40797), (1511, 25839), (2349, 16621), (2871, 13599), (4533, 8613)]