70415541

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7927}}^1$

素因数の和:7990

約数の個数: 32

約数和(自身を含む): 121774080

約数和(自身を除く): 51358539

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 329, 423, 987, 1269, 2961, 7927, 8883, 23781, 55489, 71343, 166467, 214029, 372569, 499401, 1117707, 1498203, 2607983, 3353121, 7823949, 10059363, 23471847, 70415541]

約数ペア:

[(1, 70415541), (3, 23471847), (7, 10059363), (9, 7823949), (21, 3353121), (27, 2607983), (47, 1498203), (63, 1117707), (141, 499401), (189, 372569), (329, 214029), (423, 166467), (987, 71343), (1269, 55489), (2961, 23781), (7927, 8883)]