51467169

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{317}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 77785344

約数和(自身を除く): 26318175

約数列:

[1, 3, 13, 23, 39, 69, 181, 299, 317, 543, 897, 951, 2353, 4121, 4163, 7059, 7291, 12363, 12489, 21873, 54119, 57377, 94783, 162357, 172131, 284349, 745901, 1319671, 2237703, 3959013, 17155723, 51467169]

約数ペア:

[(1, 51467169), (3, 17155723), (13, 3959013), (23, 2237703), (39, 1319671), (69, 745901), (181, 284349), (299, 172131), (317, 162357), (543, 94783), (897, 57377), (951, 54119), (2353, 21873), (4121, 12489), (4163, 12363), (7059, 7291)]