77261517

素因数分解:

$3^2\times {\mathrm{31}}^2\times {\mathrm{8933}}^1$

素因数の和:9001

約数の個数: 18

約数和(自身を含む): 115329006

約数和(自身を除く): 38067489

約数列:

[1, 3, 9, 31, 93, 279, 961, 2883, 8649, 8933, 26799, 80397, 276923, 830769, 2492307, 8584613, 25753839, 77261517]

約数ペア:

[(1, 77261517), (3, 25753839), (9, 8584613), (31, 2492307), (93, 830769), (279, 276923), (961, 80397), (2883, 26799), (8649, 8933)]