133793307

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{1913}}^1$

素因数の和:2347

約数の個数: 24

約数和(自身を含む): 204032400

約数和(自身を除く): 70239093

約数列:

[1, 3, 9, 19, 57, 171, 409, 1227, 1913, 3681, 5739, 7771, 17217, 23313, 36347, 69939, 109041, 327123, 782417, 2347251, 7041753, 14865923, 44597769, 133793307]

約数ペア:

[(1, 133793307), (3, 44597769), (9, 14865923), (19, 7041753), (57, 2347251), (171, 782417), (409, 327123), (1227, 109041), (1913, 69939), (3681, 36347), (5739, 23313), (7771, 17217)]