33387237

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1$

素因数の和:714

約数の個数: 48

約数和(自身を含む): 57133440

約数和(自身を除く): 23746203

約数列:

[1, 3, 9, 13, 19, 23, 39, 57, 69, 117, 171, 207, 247, 299, 437, 653, 741, 897, 1311, 1959, 2223, 2691, 3933, 5681, 5877, 8489, 12407, 15019, 17043, 25467, 37221, 45057, 51129, 76401, 111663, 135171, 161291, 195247, 285361, 483873, 585741, 856083, 1451619, 1757223, 2568249, 3709693, 11129079, 33387237]

約数ペア:

[(1, 33387237), (3, 11129079), (9, 3709693), (13, 2568249), (19, 1757223), (23, 1451619), (39, 856083), (57, 585741), (69, 483873), (117, 285361), (171, 195247), (207, 161291), (247, 135171), (299, 111663), (437, 76401), (653, 51129), (741, 45057), (897, 37221), (1311, 25467), (1959, 17043), (2223, 15019), (2691, 12407), (3933, 8489), (5681, 5877)]