65489763

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1801}}^1$

素因数の和:1875

約数の個数: 32

約数和(自身を含む): 99643392

約数和(自身を除く): 34153629

約数列:

[1, 3, 17, 23, 31, 51, 69, 93, 391, 527, 713, 1173, 1581, 1801, 2139, 5403, 12121, 30617, 36363, 41423, 55831, 91851, 124269, 167493, 704191, 949127, 1284113, 2112573, 2847381, 3852339, 21829921, 65489763]

約数ペア:

[(1, 65489763), (3, 21829921), (17, 3852339), (23, 2847381), (31, 2112573), (51, 1284113), (69, 949127), (93, 704191), (391, 167493), (527, 124269), (713, 91851), (1173, 55831), (1581, 41423), (1801, 36363), (2139, 30617), (5403, 12121)]