207804925467

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{601}}^1\times {\mathrm{47963}}^1$

素因数の和:48665

約数の個数: 40

約数和(自身を含む): 314441431920

約数和(自身を除く): 106636506453

約数列:

[1, 3, 9, 27, 81, 89, 267, 601, 801, 1803, 2403, 5409, 7209, 16227, 47963, 48681, 53489, 143889, 160467, 431667, 481401, 1295001, 1444203, 3885003, 4268707, 4332609, 12806121, 28825763, 38418363, 86477289, 115255089, 259431867, 345765267, 778295601, 2334886803, 2565492907, 7696478721, 23089436163, 69268308489, 207804925467]

約数ペア:

[(1, 207804925467), (3, 69268308489), (9, 23089436163), (27, 7696478721), (81, 2565492907), (89, 2334886803), (267, 778295601), (601, 345765267), (801, 259431867), (1803, 115255089), (2403, 86477289), (5409, 38418363), (7209, 28825763), (16227, 12806121), (47963, 4332609), (48681, 4268707), (53489, 3885003), (143889, 1444203), (160467, 1295001), (431667, 481401)]