266688153

素因数分解:

$3^3\times {\mathrm{223}}^1\times {\mathrm{44293}}^1$

素因数の和:44525

約数の個数: 16

約数和(自身を含む): 396874240

約数和(自身を除く): 130186087

約数列:

[1, 3, 9, 27, 223, 669, 2007, 6021, 44293, 132879, 398637, 1195911, 9877339, 29632017, 88896051, 266688153]

約数ペア:

[(1, 266688153), (3, 88896051), (9, 29632017), (27, 9877339), (223, 1195911), (669, 398637), (2007, 132879), (6021, 44293)]