42688809

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{443}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 65640960

約数和(自身を除く): 22952151

約数列:

[1, 3, 9, 27, 43, 83, 129, 249, 387, 443, 747, 1161, 1329, 2241, 3569, 3987, 10707, 11961, 19049, 32121, 36769, 57147, 96363, 110307, 171441, 330921, 514323, 992763, 1581067, 4743201, 14229603, 42688809]

約数ペア:

[(1, 42688809), (3, 14229603), (9, 4743201), (27, 1581067), (43, 992763), (83, 514323), (129, 330921), (249, 171441), (387, 110307), (443, 96363), (747, 57147), (1161, 36769), (1329, 32121), (2241, 19049), (3569, 11961), (3987, 10707)]