64745769

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{173}}^1\times {\mathrm{1031}}^1$

素因数の和:1229

約数の個数: 24

約数和(自身を含む): 95530176

約数和(自身を除く): 30784407

約数列:

[1, 3, 11, 33, 121, 173, 363, 519, 1031, 1903, 3093, 5709, 11341, 20933, 34023, 62799, 124751, 178363, 374253, 535089, 1961993, 5885979, 21581923, 64745769]

約数ペア:

[(1, 64745769), (3, 21581923), (11, 5885979), (33, 1961993), (121, 535089), (173, 374253), (363, 178363), (519, 124751), (1031, 62799), (1903, 34023), (3093, 20933), (5709, 11341)]