49700493

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{491}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 77460480

約数和(自身を除く): 27759987

約数列:

[1, 3, 9, 23, 27, 69, 163, 207, 489, 491, 621, 1467, 1473, 3749, 4401, 4419, 11247, 11293, 13257, 33741, 33879, 80033, 101223, 101637, 240099, 304911, 720297, 1840759, 2160891, 5522277, 16566831, 49700493]

約数ペア:

[(1, 49700493), (3, 16566831), (9, 5522277), (23, 2160891), (27, 1840759), (69, 720297), (163, 304911), (207, 240099), (489, 101637), (491, 101223), (621, 80033), (1467, 33879), (1473, 33741), (3749, 13257), (4401, 11293), (4419, 11247)]