184590009

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{48487}}^1$

素因数の和:48546

約数の個数: 20

約数和(自身を含む): 281618304

約数和(自身を除く): 97028295

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 48487, 145461, 436383, 1309149, 2278889, 3927447, 6836667, 20510001, 61530003, 184590009]

約数ペア:

[(1, 184590009), (3, 61530003), (9, 20510001), (27, 6836667), (47, 3927447), (81, 2278889), (141, 1309149), (423, 436383), (1269, 145461), (3807, 48487)]