201021795

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{343627}}^1$

素因数の和:343651

約数の個数: 24

約数和(自身を含む): 375241776

約数和(自身を除く): 174219981

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 343627, 1030881, 1718135, 3092643, 4467151, 5154405, 13401453, 15463215, 22335755, 40204359, 67007265, 201021795]

約数ペア:

[(1, 201021795), (3, 67007265), (5, 40204359), (9, 22335755), (13, 15463215), (15, 13401453), (39, 5154405), (45, 4467151), (65, 3092643), (117, 1718135), (195, 1030881), (585, 343627)]