56617521

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1\times {\mathrm{1787}}^1$

素因数の和:2028

約数の個数: 16

約数和(自身を含む): 77241600

約数和(自身を除く): 20624079

約数列:

[1, 3, 59, 177, 179, 537, 1787, 5361, 10561, 31683, 105433, 316299, 319873, 959619, 18872507, 56617521]

約数ペア:

[(1, 56617521), (3, 18872507), (59, 959619), (177, 319873), (179, 316299), (537, 105433), (1787, 31683), (5361, 10561)]