81502029

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{76099}}^1$

素因数の和:76129

約数の個数: 24

約数和(自身を含む): 142459200

約数和(自身を除く): 60957171

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 76099, 228297, 532693, 684891, 1293683, 1598079, 3881049, 4794237, 9055781, 11643147, 27167343, 81502029]

約数ペア:

[(1, 81502029), (3, 27167343), (7, 11643147), (9, 9055781), (17, 4794237), (21, 3881049), (51, 1598079), (63, 1293683), (119, 684891), (153, 532693), (357, 228297), (1071, 76099)]