48907821

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{19157}}^1$

素因数の和:19220

約数の個数: 16

約数和(自身を含む): 69888384

約数和(自身を除く): 20980563

約数列:

[1, 3, 23, 37, 69, 111, 851, 2553, 19157, 57471, 440611, 708809, 1321833, 2126427, 16302607, 48907821]

約数ペア:

[(1, 48907821), (3, 16302607), (23, 2126427), (37, 1321833), (69, 708809), (111, 440611), (851, 57471), (2553, 19157)]