40808512827

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{277}}^1\times {\mathrm{81439}}^1$

素因数の和:81792

約数の個数: 32

約数和(自身を含む): 61581670400

約数和(自身を除く): 20773157573

約数列:

[1, 3, 9, 27, 67, 201, 277, 603, 831, 1809, 2493, 7479, 18559, 55677, 81439, 167031, 244317, 501093, 732951, 2198853, 5456413, 16369239, 22558603, 49107717, 67675809, 147323151, 203027427, 609082281, 1511426401, 4534279203, 13602837609, 40808512827]

約数ペア:

[(1, 40808512827), (3, 13602837609), (9, 4534279203), (27, 1511426401), (67, 609082281), (201, 203027427), (277, 147323151), (603, 67675809), (831, 49107717), (1809, 22558603), (2493, 16369239), (7479, 5456413), (18559, 2198853), (55677, 732951), (81439, 501093), (167031, 244317)]