56412171

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{1201}}^1$

素因数の和:1531

約数の個数: 24

約数和(自身を含む): 86630544

約数和(自身を除く): 30218373

約数列:

[1, 3, 9, 17, 51, 153, 307, 921, 1201, 2763, 3603, 5219, 10809, 15657, 20417, 46971, 61251, 183753, 368707, 1106121, 3318363, 6268019, 18804057, 56412171]

約数ペア:

[(1, 56412171), (3, 18804057), (9, 6268019), (17, 3318363), (51, 1106121), (153, 368707), (307, 183753), (921, 61251), (1201, 46971), (2763, 20417), (3603, 15657), (5219, 10809)]