766009827

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{11959}}^1$

素因数の和:12623

約数の個数: 24

約数和(自身を含む): 1209012480

約数和(自身を除く): 443002653

約数列:

[1, 3, 9, 11, 33, 99, 647, 1941, 5823, 7117, 11959, 21351, 35877, 64053, 107631, 131549, 394647, 1183941, 7737473, 23212419, 69637257, 85112203, 255336609, 766009827]

約数ペア:

[(1, 766009827), (3, 255336609), (9, 85112203), (11, 69637257), (33, 23212419), (99, 7737473), (647, 1183941), (1941, 394647), (5823, 131549), (7117, 107631), (11959, 64053), (21351, 35877)]