127974938

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{6451}}^1$

素因数の和:6582

約数の個数: 32

約数和(自身を含む): 238465920

約数和(自身を除く): 110490982

約数列:

[1, 2, 7, 13, 14, 26, 91, 109, 182, 218, 763, 1417, 1526, 2834, 6451, 9919, 12902, 19838, 45157, 83863, 90314, 167726, 587041, 703159, 1174082, 1406318, 4922113, 9141067, 9844226, 18282134, 63987469, 127974938]

約数ペア:

[(1, 127974938), (2, 63987469), (7, 18282134), (13, 9844226), (14, 9141067), (26, 4922113), (91, 1406318), (109, 1174082), (182, 703159), (218, 587041), (763, 167726), (1417, 90314), (1526, 83863), (2834, 45157), (6451, 19838), (9919, 12902)]