84589141

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{97}}^1$

素因数の和:198

約数の個数: 36

約数和(自身を含む): 110033028

約数和(自身を除く): 25443887

約数列:

[1, 7, 13, 37, 49, 91, 97, 259, 481, 637, 679, 1261, 1369, 1813, 3367, 3589, 4753, 8827, 9583, 17797, 23569, 25123, 46657, 61789, 67081, 124579, 132793, 175861, 326599, 872053, 929551, 1726309, 2286193, 6506857, 12084163, 84589141]

約数ペア:

[(1, 84589141), (7, 12084163), (13, 6506857), (37, 2286193), (49, 1726309), (91, 929551), (97, 872053), (259, 326599), (481, 175861), (637, 132793), (679, 124579), (1261, 67081), (1369, 61789), (1813, 46657), (3367, 25123), (3589, 23569), (4753, 17797), (8827, 9583)]