68669679

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{37463}}^1$

素因数の和:37526

約数の個数: 16

約数和(自身を含む): 100703232

約数和(自身を除く): 32033553

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 37463, 112389, 487019, 1461057, 1760761, 5282283, 22889893, 68669679]

約数ペア:

[(1, 68669679), (3, 22889893), (13, 5282283), (39, 1760761), (47, 1461057), (141, 487019), (611, 112389), (1833, 37463)]