68937681

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{8117}}^1$

素因数の和:8288

約数の個数: 16

約数和(自身を含む): 97416000

約数和(自身を除く): 28478319

約数列:

[1, 3, 19, 57, 149, 447, 2831, 8117, 8493, 24351, 154223, 462669, 1209433, 3628299, 22979227, 68937681]

約数ペア:

[(1, 68937681), (3, 22979227), (19, 3628299), (57, 1209433), (149, 462669), (447, 154223), (2831, 24351), (8117, 8493)]