75303513

素因数分解:

$3^6\times {\mathrm{53}}^1\times {\mathrm{1949}}^1$

素因数の和:2020

約数の個数: 28

約数和(自身を含む): 115092900

約数和(自身を除く): 39789387

約数列:

[1, 3, 9, 27, 53, 81, 159, 243, 477, 729, 1431, 1949, 4293, 5847, 12879, 17541, 38637, 52623, 103297, 157869, 309891, 473607, 929673, 1420821, 2789019, 8367057, 25101171, 75303513]

約数ペア:

[(1, 75303513), (3, 25101171), (9, 8367057), (27, 2789019), (53, 1420821), (81, 929673), (159, 473607), (243, 309891), (477, 157869), (729, 103297), (1431, 52623), (1949, 38637), (4293, 17541), (5847, 12879)]