78252009

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{44741}}^1$

素因数の和:44808

約数の個数: 16

約数和(自身を含む): 115971264

約数和(自身を除く): 37719255

約数列:

[1, 3, 11, 33, 53, 159, 583, 1749, 44741, 134223, 492151, 1476453, 2371273, 7113819, 26084003, 78252009]

約数ペア:

[(1, 78252009), (3, 26084003), (11, 7113819), (33, 2371273), (53, 1476453), (159, 492151), (583, 134223), (1749, 44741)]