71630667

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{2161}}^1$

素因数の和:2323

約数の個数: 24

約数和(自身を含む): 107927040

約数和(自身を除く): 36296373

約数列:

[1, 3, 9, 29, 87, 127, 261, 381, 1143, 2161, 3683, 6483, 11049, 19449, 33147, 62669, 188007, 274447, 564021, 823341, 2470023, 7958963, 23876889, 71630667]

約数ペア:

[(1, 71630667), (3, 23876889), (9, 7958963), (29, 2470023), (87, 823341), (127, 564021), (261, 274447), (381, 188007), (1143, 62669), (2161, 33147), (3683, 19449), (6483, 11049)]