80676747

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{6353}}^1$

素因数の和:6459

約数の個数: 24

約数和(自身を含む): 124894224

約数和(自身を除く): 44217477

約数列:

[1, 3, 9, 17, 51, 83, 153, 249, 747, 1411, 4233, 6353, 12699, 19059, 57177, 108001, 324003, 527299, 972009, 1581897, 4745691, 8964083, 26892249, 80676747]

約数ペア:

[(1, 80676747), (3, 26892249), (9, 8964083), (17, 4745691), (51, 1581897), (83, 972009), (153, 527299), (249, 324003), (747, 108001), (1411, 57177), (4233, 19059), (6353, 12699)]