68155857

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{32783}}^1$

素因数の和:32810

約数の個数: 32

約数和(自身を含む): 125890560

約数和(自身を除く): 57734703

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 32783, 98349, 229481, 295047, 360613, 688443, 885141, 1081839, 2065329, 2524291, 3245517, 6195987, 7572873, 9736551, 22718619, 68155857]

約数ペア:

[(1, 68155857), (3, 22718619), (7, 9736551), (9, 7572873), (11, 6195987), (21, 3245517), (27, 2524291), (33, 2065329), (63, 1081839), (77, 885141), (99, 688443), (189, 360613), (231, 295047), (297, 229481), (693, 98349), (2079, 32783)]