130406337

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{181}}^1\times {\mathrm{277}}^1$

素因数の和:498

約数の個数: 36

約数和(自身を含む): 201928636

約数和(自身を除く): 71522299

約数列:

[1, 3, 9, 17, 51, 153, 181, 277, 289, 543, 831, 867, 1629, 2493, 2601, 3077, 4709, 9231, 14127, 27693, 42381, 50137, 52309, 80053, 150411, 156927, 240159, 451233, 470781, 720477, 852329, 2556987, 7670961, 14489593, 43468779, 130406337]

約数ペア:

[(1, 130406337), (3, 43468779), (9, 14489593), (17, 7670961), (51, 2556987), (153, 852329), (181, 720477), (277, 470781), (289, 451233), (543, 240159), (831, 156927), (867, 150411), (1629, 80053), (2493, 52309), (2601, 50137), (3077, 42381), (4709, 27693), (9231, 14127)]