150301179

素因数分解:

$3^2\times 7^2\times {\mathrm{340819}}^1$

素因数の和:340839

約数の個数: 18

約数和(自身を含む): 252547620

約数和(自身を除く): 102246441

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 340819, 1022457, 2385733, 3067371, 7157199, 16700131, 21471597, 50100393, 150301179]

約数ペア:

[(1, 150301179), (3, 50100393), (7, 21471597), (9, 16700131), (21, 7157199), (49, 3067371), (63, 2385733), (147, 1022457), (441, 340819)]