39073923

素因数分解:

$3^2\times 7^2\times {\mathrm{251}}^1\times {\mathrm{353}}^1$

素因数の和:624

約数の個数: 36

約数和(自身を含む): 66103128

約数和(自身を除く): 27029205

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 251, 353, 441, 753, 1059, 1757, 2259, 2471, 3177, 5271, 7413, 12299, 15813, 17297, 22239, 36897, 51891, 88603, 110691, 155673, 265809, 620221, 797427, 1860663, 4341547, 5581989, 13024641, 39073923]

約数ペア:

[(1, 39073923), (3, 13024641), (7, 5581989), (9, 4341547), (21, 1860663), (49, 797427), (63, 620221), (147, 265809), (251, 155673), (353, 110691), (441, 88603), (753, 51891), (1059, 36897), (1757, 22239), (2259, 17297), (2471, 15813), (3177, 12299), (5271, 7413)]