42416181

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1619}}^1$

素因数の和:1737

約数の個数: 24

約数和(自身を含む): 63685440

約数和(自身を除く): 21269259

約数列:

[1, 3, 9, 41, 71, 123, 213, 369, 639, 1619, 2911, 4857, 8733, 14571, 26199, 66379, 114949, 199137, 344847, 597411, 1034541, 4712909, 14138727, 42416181]

約数ペア:

[(1, 42416181), (3, 14138727), (9, 4712909), (41, 1034541), (71, 597411), (123, 344847), (213, 199137), (369, 114949), (639, 66379), (1619, 26199), (2911, 14571), (4857, 8733)]