138704037

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{11981}}^1$

素因数の和:12228

約数の個数: 16

約数和(自身を含む): 196696512

約数和(自身を除く): 57992475

約数列:

[1, 3, 17, 51, 227, 681, 3859, 11577, 11981, 35943, 203677, 611031, 2719687, 8159061, 46234679, 138704037]

約数ペア:

[(1, 138704037), (3, 46234679), (17, 8159061), (51, 2719687), (227, 611031), (681, 203677), (3859, 35943), (11577, 11981)]