81644277

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{190313}}^1$

素因数の和:190340

約数の個数: 16

約数和(自身を含む): 127891008

約数和(自身を除く): 46246731

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 190313, 570939, 2093443, 2474069, 6280329, 7422207, 27214759, 81644277]

約数ペア:

[(1, 81644277), (3, 27214759), (11, 7422207), (13, 6280329), (33, 2474069), (39, 2093443), (143, 570939), (429, 190313)]