23706543

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 39070080

約数和(自身を除く): 15363537

約数列:

[1, 3, 7, 21, 29, 49, 67, 83, 87, 147, 201, 203, 249, 469, 581, 609, 1407, 1421, 1743, 1943, 2407, 3283, 4067, 4263, 5561, 5829, 7221, 9849, 12201, 13601, 16683, 16849, 38927, 40803, 50547, 95207, 116781, 117943, 161269, 272489, 285621, 353829, 483807, 817467, 1128883, 3386649, 7902181, 23706543]

約数ペア:

[(1, 23706543), (3, 7902181), (7, 3386649), (21, 1128883), (29, 817467), (49, 483807), (67, 353829), (83, 285621), (87, 272489), (147, 161269), (201, 117943), (203, 116781), (249, 95207), (469, 50547), (581, 40803), (609, 38927), (1407, 16849), (1421, 16683), (1743, 13601), (1943, 12201), (2407, 9849), (3283, 7221), (4067, 5829), (4263, 5561)]