71159231

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 87635520

約数和(自身を除く): 16476289

約数列:

[1, 11, 13, 41, 53, 143, 229, 451, 533, 583, 689, 2173, 2519, 2977, 5863, 7579, 9389, 12137, 23903, 28249, 32747, 103279, 122057, 133507, 157781, 310739, 497617, 1342627, 1735591, 5473787, 6469021, 71159231]

約数ペア:

[(1, 71159231), (11, 6469021), (13, 5473787), (41, 1735591), (53, 1342627), (143, 497617), (229, 310739), (451, 157781), (533, 133507), (583, 122057), (689, 103279), (2173, 32747), (2519, 28249), (2977, 23903), (5863, 12137), (7579, 9389)]