201835719

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{53017}}^1$

素因数の和:53076

約数の個数: 20

約数和(自身を含む): 307928544

約数和(自身を除く): 106092825

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 53017, 159051, 477153, 1431459, 2491799, 4294377, 7475397, 22426191, 67278573, 201835719]

約数ペア:

[(1, 201835719), (3, 67278573), (9, 22426191), (27, 7475397), (47, 4294377), (81, 2491799), (141, 1431459), (423, 477153), (1269, 159051), (3807, 53017)]