38791683

素因数分解:

$3^3\times 7^2\times {\mathrm{109}}^1\times {\mathrm{269}}^1$

素因数の和:401

約数の個数: 48

約数和(自身を含む): 67716000

約数和(自身を除く): 28924317

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 109, 147, 189, 269, 327, 441, 763, 807, 981, 1323, 1883, 2289, 2421, 2943, 5341, 5649, 6867, 7263, 13181, 16023, 16947, 20601, 29321, 39543, 48069, 50841, 87963, 118629, 144207, 205247, 263889, 355887, 615741, 791667, 1436729, 1847223, 4310187, 5541669, 12930561, 38791683]

約数ペア:

[(1, 38791683), (3, 12930561), (7, 5541669), (9, 4310187), (21, 1847223), (27, 1436729), (49, 791667), (63, 615741), (109, 355887), (147, 263889), (189, 205247), (269, 144207), (327, 118629), (441, 87963), (763, 50841), (807, 48069), (981, 39543), (1323, 29321), (1883, 20601), (2289, 16947), (2421, 16023), (2943, 13181), (5341, 7263), (5649, 6867)]