64178278317

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{35477213}}^1$

素因数の和:35477289

約数の個数: 16

約数和(自身を含む): 96498022080

約数和(自身を除く): 32319743763

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 35477213, 106431639, 319294917, 957884751, 2376973271, 7130919813, 21392759439, 64178278317]

約数ペア:

[(1, 64178278317), (3, 21392759439), (9, 7130919813), (27, 2376973271), (67, 957884751), (201, 319294917), (603, 106431639), (1809, 35477213)]