81896529

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{190901}}^1$

素因数の和:190928

約数の個数: 16

約数和(自身を含む): 128286144

約数和(自身を除く): 46389615

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 190901, 572703, 2099911, 2481713, 6299733, 7445139, 27298843, 81896529]

約数ペア:

[(1, 81896529), (3, 27298843), (11, 7445139), (13, 6299733), (33, 2481713), (39, 2099911), (143, 572703), (429, 190901)]