65786889

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1451}}^1$

素因数の和:1605

約数の個数: 32

約数和(自身を含む): 107053056

約数和(自身を除く): 41266167

約数列:

[1, 3, 7, 17, 21, 51, 119, 127, 357, 381, 889, 1451, 2159, 2667, 4353, 6477, 10157, 15113, 24667, 30471, 45339, 74001, 172669, 184277, 518007, 552831, 1289939, 3132709, 3869817, 9398127, 21928963, 65786889]

約数ペア:

[(1, 65786889), (3, 21928963), (7, 9398127), (17, 3869817), (21, 3132709), (51, 1289939), (119, 552831), (127, 518007), (357, 184277), (381, 172669), (889, 74001), (1451, 45339), (2159, 30471), (2667, 24667), (4353, 15113), (6477, 10157)]