27293139

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{641}}^1$

素因数の和:752

約数の個数: 32

約数和(自身を含む): 43142400

約数和(自身を除く): 15849261

約数列:

[1, 3, 9, 19, 27, 57, 83, 171, 249, 513, 641, 747, 1577, 1923, 2241, 4731, 5769, 12179, 14193, 17307, 36537, 42579, 53203, 109611, 159609, 328833, 478827, 1010857, 1436481, 3032571, 9097713, 27293139]

約数ペア:

[(1, 27293139), (3, 9097713), (9, 3032571), (19, 1436481), (27, 1010857), (57, 478827), (83, 328833), (171, 159609), (249, 109611), (513, 53203), (641, 42579), (747, 36537), (1577, 17307), (1923, 14193), (2241, 12179), (4731, 5769)]