69680277

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{135829}}^1$

素因数の和:135857

約数の個数: 16

約数和(自身を含む): 108664000

約数和(自身を除く): 38983723

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 135829, 407487, 1222461, 2580751, 3667383, 7742253, 23226759, 69680277]

約数ペア:

[(1, 69680277), (3, 23226759), (9, 7742253), (19, 3667383), (27, 2580751), (57, 1222461), (171, 407487), (513, 135829)]