40737867

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{1481}}^1$

素因数の和:1710

約数の個数: 16

約数和(自身を含む): 55699488

約数和(自身を除く): 14961621

約数列:

[1, 3, 53, 159, 173, 519, 1481, 4443, 9169, 27507, 78493, 235479, 256213, 768639, 13579289, 40737867]

約数ペア:

[(1, 40737867), (3, 13579289), (53, 768639), (159, 256213), (173, 235479), (519, 78493), (1481, 27507), (4443, 9169)]