67757553

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{44027}}^1$

素因数の和:44058

約数の個数: 20

約数和(自身を含む): 106547760

約数和(自身を除く): 38790207

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 44027, 132081, 396243, 836513, 1188729, 2509539, 3566187, 7528617, 22585851, 67757553]

約数ペア:

[(1, 67757553), (3, 22585851), (9, 7528617), (19, 3566187), (27, 2509539), (57, 1188729), (81, 836513), (171, 396243), (513, 132081), (1539, 44027)]