40592727

素因数分解:

$3^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{1109}}^1$

素因数の和:1212

約数の個数: 36

約数和(自身を含む): 69090840

約数和(自身を除く): 28498113

約数列:

[1, 3, 7, 9, 21, 49, 63, 83, 147, 249, 441, 581, 747, 1109, 1743, 3327, 4067, 5229, 7763, 9981, 12201, 23289, 36603, 54341, 69867, 92047, 163023, 276141, 489069, 644329, 828423, 1932987, 4510303, 5798961, 13530909, 40592727]

約数ペア:

[(1, 40592727), (3, 13530909), (7, 5798961), (9, 4510303), (21, 1932987), (49, 828423), (63, 644329), (83, 489069), (147, 276141), (249, 163023), (441, 92047), (581, 69867), (747, 54341), (1109, 36603), (1743, 23289), (3327, 12201), (4067, 9981), (5229, 7763)]