53757249

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2939}}^1$

素因数の和:3029

約数の個数: 32

約数和(自身を含む): 89564160

約数和(自身を除く): 35806911

約数列:

[1, 3, 7, 13, 21, 39, 67, 91, 201, 273, 469, 871, 1407, 2613, 2939, 6097, 8817, 18291, 20573, 38207, 61719, 114621, 196913, 267449, 590739, 802347, 1378391, 2559869, 4135173, 7679607, 17919083, 53757249]

約数ペア:

[(1, 53757249), (3, 17919083), (7, 7679607), (13, 4135173), (21, 2559869), (39, 1378391), (67, 802347), (91, 590739), (201, 267449), (273, 196913), (469, 114621), (871, 61719), (1407, 38207), (2613, 20573), (2939, 18291), (6097, 8817)]