171878109

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{6323}}^1$

素因数の和:6397

約数の個数: 32

約数和(自身を含む): 267732864

約数和(自身を除く): 95854755

約数列:

[1, 3, 13, 17, 39, 41, 51, 123, 221, 533, 663, 697, 1599, 2091, 6323, 9061, 18969, 27183, 82199, 107491, 246597, 259243, 322473, 777729, 1397383, 3370159, 4192149, 4407131, 10110477, 13221393, 57292703, 171878109]

約数ペア:

[(1, 171878109), (3, 57292703), (13, 13221393), (17, 10110477), (39, 4407131), (41, 4192149), (51, 3370159), (123, 1397383), (221, 777729), (533, 322473), (663, 259243), (697, 246597), (1599, 107491), (2091, 82199), (6323, 27183), (9061, 18969)]