71710047

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{3061}}^1$

素因数の和:3223

約数の個数: 24

約数和(自身を含む): 109864560

約数和(自身を除く): 38154513

約数列:

[1, 3, 9, 19, 57, 137, 171, 411, 1233, 2603, 3061, 7809, 9183, 23427, 27549, 58159, 174477, 419357, 523431, 1258071, 3774213, 7967783, 23903349, 71710047]

約数ペア:

[(1, 71710047), (3, 23903349), (9, 7967783), (19, 3774213), (57, 1258071), (137, 523431), (171, 419357), (411, 174477), (1233, 58159), (2603, 27549), (3061, 23427), (7809, 9183)]