40828779

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{6073}}^1$

素因数の和:6168

約数の個数: 20

約数和(自身を含む): 61736136

約数和(自身を除く): 20907357

約数列:

[1, 3, 9, 27, 81, 83, 249, 747, 2241, 6073, 6723, 18219, 54657, 163971, 491913, 504059, 1512177, 4536531, 13609593, 40828779]

約数ペア:

[(1, 40828779), (3, 13609593), (9, 4536531), (27, 1512177), (81, 504059), (83, 491913), (249, 163971), (747, 54657), (2241, 18219), (6073, 6723)]