144428193

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{176347}}^1$

素因数の和:176373

約数の個数: 24

約数和(自身を含む): 256762688

約数和(自身を除く): 112334495

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 176347, 529041, 1234429, 1587123, 2292511, 3703287, 6877533, 11109861, 16047577, 20632599, 48142731, 144428193]

約数ペア:

[(1, 144428193), (3, 48142731), (7, 20632599), (9, 16047577), (13, 11109861), (21, 6877533), (39, 3703287), (63, 2292511), (91, 1587123), (117, 1234429), (273, 529041), (819, 176347)]