113237761

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 145410048

約数和(自身を除く): 32172287

約数列:

[1, 7, 13, 31, 91, 137, 217, 293, 403, 959, 1781, 2051, 2821, 3809, 4247, 9083, 12467, 26663, 29729, 40141, 55211, 63581, 118079, 280987, 386477, 521833, 826553, 1244371, 3652831, 8710597, 16176823, 113237761]

約数ペア:

[(1, 113237761), (7, 16176823), (13, 8710597), (31, 3652831), (91, 1244371), (137, 826553), (217, 521833), (293, 386477), (403, 280987), (959, 118079), (1781, 63581), (2051, 55211), (2821, 40141), (3809, 29729), (4247, 26663), (9083, 12467)]