42085449

素因数分解:

$3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{9151}}^1$

素因数の和:9237

約数の個数: 24

約数和(自身を含む): 70433792

約数和(自身を除く): 28348343

約数列:

[1, 3, 7, 9, 21, 63, 73, 219, 511, 657, 1533, 4599, 9151, 27453, 64057, 82359, 192171, 576513, 668023, 2004069, 4676161, 6012207, 14028483, 42085449]

約数ペア:

[(1, 42085449), (3, 14028483), (7, 6012207), (9, 4676161), (21, 2004069), (63, 668023), (73, 576513), (219, 192171), (511, 82359), (657, 64057), (1533, 27453), (4599, 9151)]