39327939

素因数分解:

$3^2\times 7^2\times {\mathrm{257}}^1\times {\mathrm{347}}^1$

素因数の和:624

約数の個数: 36

約数和(自身を含む): 66529944

約数和(自身を除く): 27202005

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 257, 347, 441, 771, 1041, 1799, 2313, 2429, 3123, 5397, 7287, 12593, 16191, 17003, 21861, 37779, 51009, 89179, 113337, 153027, 267537, 624253, 802611, 1872759, 4369771, 5618277, 13109313, 39327939]

約数ペア:

[(1, 39327939), (3, 13109313), (7, 5618277), (9, 4369771), (21, 1872759), (49, 802611), (63, 624253), (147, 267537), (257, 153027), (347, 113337), (441, 89179), (771, 51009), (1041, 37779), (1799, 21861), (2313, 17003), (2429, 16191), (3123, 12593), (5397, 7287)]