25852851

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{13877}}^1$

素因数の和:13912

約数の個数: 20

約数和(自身を含む): 40301712

約数和(自身を除く): 14448861

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 13877, 41631, 124893, 319171, 374679, 957513, 1124037, 2872539, 8617617, 25852851]

約数ペア:

[(1, 25852851), (3, 8617617), (9, 2872539), (23, 1124037), (27, 957513), (69, 374679), (81, 319171), (207, 124893), (621, 41631), (1863, 13877)]