40069809

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{38053}}^1$

素因数の和:38078

約数の個数: 20

約数和(自身を含む): 64463476

約数和(自身を除く): 24393667

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 38053, 114159, 342477, 494689, 1027431, 1484067, 3082293, 4452201, 13356603, 40069809]

約数ペア:

[(1, 40069809), (3, 13356603), (9, 4452201), (13, 3082293), (27, 1484067), (39, 1027431), (81, 494689), (117, 342477), (351, 114159), (1053, 38053)]