77287839

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1\times {\mathrm{2383}}^1$

素因数の和:2974

約数の個数: 16

約数和(自身を含む): 108710400

約数和(自身を除く): 31422561

約数列:

[1, 3, 19, 57, 569, 1707, 2383, 7149, 10811, 32433, 45277, 135831, 1355927, 4067781, 25762613, 77287839]

約数ペア:

[(1, 77287839), (3, 25762613), (19, 4067781), (57, 1355927), (569, 135831), (1707, 45277), (2383, 32433), (7149, 10811)]