766854513

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{20129}}^1$

素因数の和:20238

約数の個数: 32

約数和(自身を含む): 1217462400

約数和(自身を除く): 450607887

約数列:

[1, 3, 9, 17, 27, 51, 83, 153, 249, 459, 747, 1411, 2241, 4233, 12699, 20129, 38097, 60387, 181161, 342193, 543483, 1026579, 1670707, 3079737, 5012121, 9239211, 15036363, 28402019, 45109089, 85206057, 255618171, 766854513]

約数ペア:

[(1, 766854513), (3, 255618171), (9, 85206057), (17, 45109089), (27, 28402019), (51, 15036363), (83, 9239211), (153, 5012121), (249, 3079737), (459, 1670707), (747, 1026579), (1411, 543483), (2241, 342193), (4233, 181161), (12699, 60387), (20129, 38097)]