63172143

素因数分解:

$3^4\times {\mathrm{179}}^1\times {\mathrm{4357}}^1$

素因数の和:4548

約数の個数: 20

約数和(自身を含む): 94917240

約数和(自身を除く): 31745097

約数列:

[1, 3, 9, 27, 81, 179, 537, 1611, 4357, 4833, 13071, 14499, 39213, 117639, 352917, 779903, 2339709, 7019127, 21057381, 63172143]

約数ペア:

[(1, 63172143), (3, 21057381), (9, 7019127), (27, 2339709), (81, 779903), (179, 352917), (537, 117639), (1611, 39213), (4357, 14499), (4833, 13071)]