133844481

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{15443}}^1$

素因数の和:15562

約数の個数: 20

約数和(自身を含む): 201822192

約数和(自身を除く): 67977711

約数列:

[1, 3, 9, 27, 81, 107, 321, 963, 2889, 8667, 15443, 46329, 138987, 416961, 1250883, 1652401, 4957203, 14871609, 44614827, 133844481]

約数ペア:

[(1, 133844481), (3, 44614827), (9, 14871609), (27, 4957203), (81, 1652401), (107, 1250883), (321, 416961), (963, 138987), (2889, 46329), (8667, 15443)]