7575057

素因数分解:

$3^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:302

約数の個数: 36

約数和(自身を含む): 12937860

約数和(自身を除く): 5362803

約数列:

[1, 3, 7, 9, 21, 49, 63, 89, 147, 193, 267, 441, 579, 623, 801, 1351, 1737, 1869, 4053, 4361, 5607, 9457, 12159, 13083, 17177, 28371, 39249, 51531, 85113, 120239, 154593, 360717, 841673, 1082151, 2525019, 7575057]

約数ペア:

[(1, 7575057), (3, 2525019), (7, 1082151), (9, 841673), (21, 360717), (49, 154593), (63, 120239), (89, 85113), (147, 51531), (193, 39249), (267, 28371), (441, 17177), (579, 13083), (623, 12159), (801, 9457), (1351, 5607), (1737, 4361), (1869, 4053)]