39940263

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1511}}^1$

素因数の和:1620

約数の個数: 32

約数和(自身を含む): 65318400

約数和(自身を除く): 25378137

約数列:

[1, 3, 9, 11, 27, 33, 89, 99, 267, 297, 801, 979, 1511, 2403, 2937, 4533, 8811, 13599, 16621, 26433, 40797, 49863, 134479, 149589, 403437, 448767, 1210311, 1479269, 3630933, 4437807, 13313421, 39940263]

約数ペア:

[(1, 39940263), (3, 13313421), (9, 4437807), (11, 3630933), (27, 1479269), (33, 1210311), (89, 448767), (99, 403437), (267, 149589), (297, 134479), (801, 49863), (979, 40797), (1511, 26433), (2403, 16621), (2937, 13599), (4533, 8811)]