63147897

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{32941}}^1$

素因数の和:33021

約数の個数: 16

約数和(自身を含む): 94872960

約数和(自身を除く): 31725063

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 32941, 98823, 296469, 889407, 2338811, 7016433, 21049299, 63147897]

約数ペア:

[(1, 63147897), (3, 21049299), (9, 7016433), (27, 2338811), (71, 889407), (213, 296469), (639, 98823), (1917, 32941)]