68559759

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{613}}^1$

素因数の和:696

約数の個数: 36

約数和(自身を含む): 107820856

約数和(自身を除く): 39261097

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 289, 387, 613, 731, 867, 1839, 2193, 2601, 5517, 6579, 10421, 12427, 26359, 31263, 37281, 79077, 93789, 111843, 177157, 237231, 448103, 531471, 1344309, 1594413, 4032927, 7617751, 22853253, 68559759]

約数ペア:

[(1, 68559759), (3, 22853253), (9, 7617751), (17, 4032927), (43, 1594413), (51, 1344309), (129, 531471), (153, 448103), (289, 237231), (387, 177157), (613, 111843), (731, 93789), (867, 79077), (1839, 37281), (2193, 31263), (2601, 26359), (5517, 12427), (6579, 10421)]