71135874

素因数分解:

$2^1\times 3^3\times {\mathrm{271}}^1\times {\mathrm{4861}}^1$

素因数の和:5143

約数の個数: 32

約数和(自身を含む): 158695680

約数和(自身を除く): 87559806

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 271, 542, 813, 1626, 2439, 4861, 4878, 7317, 9722, 14583, 14634, 29166, 43749, 87498, 131247, 262494, 1317331, 2634662, 3951993, 7903986, 11855979, 23711958, 35567937, 71135874]

約数ペア:

[(1, 71135874), (2, 35567937), (3, 23711958), (6, 11855979), (9, 7903986), (18, 3951993), (27, 2634662), (54, 1317331), (271, 262494), (542, 131247), (813, 87498), (1626, 43749), (2439, 29166), (4861, 14634), (4878, 14583), (7317, 9722)]