168127911

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{2777}}^1$

素因数の和:2852

約数の個数: 36

約数和(自身を含む): 286889616

約数和(自身を除く): 118761705

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 961, 1953, 2777, 2883, 6727, 8331, 8649, 19439, 20181, 24993, 58317, 60543, 86087, 174951, 258261, 602609, 774783, 1807827, 2668697, 5423481, 8006091, 18680879, 24018273, 56042637, 168127911]

約数ペア:

[(1, 168127911), (3, 56042637), (7, 24018273), (9, 18680879), (21, 8006091), (31, 5423481), (63, 2668697), (93, 1807827), (217, 774783), (279, 602609), (651, 258261), (961, 174951), (1953, 86087), (2777, 60543), (2883, 58317), (6727, 24993), (8331, 20181), (8649, 19439)]