159291729

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{1427}}^1$

素因数の和:1669

約数の個数: 24

約数和(自身を含む): 234648960

約数和(自身を除く): 75357231

約数列:

[1, 3, 9, 79, 157, 237, 471, 711, 1413, 1427, 4281, 12403, 12843, 37209, 111627, 112733, 224039, 338199, 672117, 1014597, 2016351, 17699081, 53097243, 159291729]

約数ペア:

[(1, 159291729), (3, 53097243), (9, 17699081), (79, 2016351), (157, 1014597), (237, 672117), (471, 338199), (711, 224039), (1413, 112733), (1427, 111627), (4281, 37209), (12403, 12843)]