168133311

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{479}}^1\times {\mathrm{907}}^1$

素因数の和:1435

約数の個数: 24

約数和(自身を含む): 249300480

約数和(自身を除く): 81167169

約数列:

[1, 3, 9, 43, 129, 387, 479, 907, 1437, 2721, 4311, 8163, 20597, 39001, 61791, 117003, 185373, 351009, 434453, 1303359, 3910077, 18681479, 56044437, 168133311]

約数ペア:

[(1, 168133311), (3, 56044437), (9, 18681479), (43, 3910077), (129, 1303359), (387, 434453), (479, 351009), (907, 185373), (1437, 117003), (2721, 61791), (4311, 39001), (8163, 20597)]