156729052899

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{2897}}^1\times {\mathrm{35153}}^1$

素因数の和:38081

約数の個数: 40

約数和(自身を含む): 246540626640

約数和(自身を除く): 89811573741

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 2897, 8691, 26073, 35153, 55043, 78219, 105459, 165129, 234657, 316377, 495387, 667907, 949131, 1486161, 2003721, 2847393, 4458483, 6011163, 18033489, 54100467, 101838241, 305514723, 916544169, 1934926579, 2749632507, 5804779737, 8248897521, 17414339211, 52243017633, 156729052899]

約数ペア:

[(1, 156729052899), (3, 52243017633), (9, 17414339211), (19, 8248897521), (27, 5804779737), (57, 2749632507), (81, 1934926579), (171, 916544169), (513, 305514723), (1539, 101838241), (2897, 54100467), (8691, 18033489), (26073, 6011163), (35153, 4458483), (55043, 2847393), (78219, 2003721), (105459, 1486161), (165129, 949131), (234657, 667907), (316377, 495387)]