56917917

素因数分解:

$3^3\times 7^1\times {\mathrm{301153}}^1$

素因数の和:301169

約数の個数: 16

約数和(自身を含む): 96369280

約数和(自身を除く): 39451363

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 301153, 903459, 2108071, 2710377, 6324213, 8131131, 18972639, 56917917]

約数ペア:

[(1, 56917917), (3, 18972639), (7, 8131131), (9, 6324213), (21, 2710377), (27, 2108071), (63, 903459), (189, 301153)]