74639493

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{613}}^1$

素因数の和:865

約数の個数: 24

約数和(自身を含む): 109960032

約数和(自身を除く): 35320539

約数列:

[1, 3, 9, 83, 163, 249, 489, 613, 747, 1467, 1839, 5517, 13529, 40587, 50879, 99919, 121761, 152637, 299757, 457911, 899271, 8293277, 24879831, 74639493]

約数ペア:

[(1, 74639493), (3, 24879831), (9, 8293277), (83, 899271), (163, 457911), (249, 299757), (489, 152637), (613, 121761), (747, 99919), (1467, 50879), (1839, 40587), (5517, 13529)]