48649977

素因数分解:

$3^4\times {\mathrm{641}}^1\times {\mathrm{937}}^1$

素因数の和:1590

約数の個数: 20

約数和(自身を含む): 72865716

約数和(自身を除く): 24215739

約数列:

[1, 3, 9, 27, 81, 641, 937, 1923, 2811, 5769, 8433, 17307, 25299, 51921, 75897, 600617, 1801851, 5405553, 16216659, 48649977]

約数ペア:

[(1, 48649977), (3, 16216659), (9, 5405553), (27, 1801851), (81, 600617), (641, 75897), (937, 51921), (1923, 25299), (2811, 17307), (5769, 8433)]