163934847

素因数分解:

$3^5\times {\mathrm{157}}^1\times {\mathrm{4297}}^1$

素因数の和:4469

約数の個数: 24

約数和(自身を含む): 247186576

約数和(自身を除く): 83251729

約数列:

[1, 3, 9, 27, 81, 157, 243, 471, 1413, 4239, 4297, 12717, 12891, 38151, 38673, 116019, 348057, 674629, 1044171, 2023887, 6071661, 18214983, 54644949, 163934847]

約数ペア:

[(1, 163934847), (3, 54644949), (9, 18214983), (27, 6071661), (81, 2023887), (157, 1044171), (243, 674629), (471, 348057), (1413, 116019), (4239, 38673), (4297, 38151), (12717, 12891)]