69169243

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{769}}^1$

素因数の和:847

約数の個数: 32

約数和(自身を含む): 88482240

約数和(自身を除く): 19312997

約数列:

[1, 11, 13, 17, 37, 143, 187, 221, 407, 481, 629, 769, 2431, 5291, 6919, 8177, 8459, 9997, 13073, 28453, 89947, 109967, 143803, 169949, 312983, 369889, 483701, 1869439, 4068779, 5320711, 6288113, 69169243]

約数ペア:

[(1, 69169243), (11, 6288113), (13, 5320711), (17, 4068779), (37, 1869439), (143, 483701), (187, 369889), (221, 312983), (407, 169949), (481, 143803), (629, 109967), (769, 89947), (2431, 28453), (5291, 13073), (6919, 9997), (8177, 8459)]