522660141

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{547}}^1\times {\mathrm{823}}^1$

素因数の和:1422

約数の個数: 32

約数和(自身を含む): 794731520

約数和(自身を除く): 272071379

約数列:

[1, 3, 9, 27, 43, 129, 387, 547, 823, 1161, 1641, 2469, 4923, 7407, 14769, 22221, 23521, 35389, 70563, 106167, 211689, 318501, 450181, 635067, 955503, 1350543, 4051629, 12154887, 19357783, 58073349, 174220047, 522660141]

約数ペア:

[(1, 522660141), (3, 174220047), (9, 58073349), (27, 19357783), (43, 12154887), (129, 4051629), (387, 1350543), (547, 955503), (823, 635067), (1161, 450181), (1641, 318501), (2469, 211689), (4923, 106167), (7407, 70563), (14769, 35389), (22221, 23521)]