67141737

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{971}}^1$

素因数の和:1190

約数の個数: 32

約数和(自身を含む): 107775360

約数和(自身を除く): 40633623

約数列:

[1, 3, 9, 13, 27, 39, 117, 197, 351, 591, 971, 1773, 2561, 2913, 5319, 7683, 8739, 12623, 23049, 26217, 37869, 69147, 113607, 191287, 340821, 573861, 1721583, 2486731, 5164749, 7460193, 22380579, 67141737]

約数ペア:

[(1, 67141737), (3, 22380579), (9, 7460193), (13, 5164749), (27, 2486731), (39, 1721583), (117, 573861), (197, 340821), (351, 191287), (591, 113607), (971, 69147), (1773, 37869), (2561, 26217), (2913, 23049), (5319, 12623), (7683, 8739)]