47146941

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{25307}}^1$

素因数の和:25342

約数の個数: 20

約数和(自身を含む): 73494432

約数和(自身を除く): 26347491

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 25307, 75921, 227763, 582061, 683289, 1746183, 2049867, 5238549, 15715647, 47146941]

約数ペア:

[(1, 47146941), (3, 15715647), (9, 5238549), (23, 2049867), (27, 1746183), (69, 683289), (81, 582061), (207, 227763), (621, 75921), (1863, 25307)]