85812867

素因数分解:

$3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{6277}}^1$

素因数の和:6328

約数の個数: 36

約数和(自身を含む): 148863936

約数和(自身を除く): 63051069

約数列:

[1, 3, 7, 9, 21, 31, 49, 63, 93, 147, 217, 279, 441, 651, 1519, 1953, 4557, 6277, 13671, 18831, 43939, 56493, 131817, 194587, 307573, 395451, 583761, 922719, 1362109, 1751283, 2768157, 4086327, 9534763, 12258981, 28604289, 85812867]

約数ペア:

[(1, 85812867), (3, 28604289), (7, 12258981), (9, 9534763), (21, 4086327), (31, 2768157), (49, 1751283), (63, 1362109), (93, 922719), (147, 583761), (217, 395451), (279, 307573), (441, 194587), (651, 131817), (1519, 56493), (1953, 43939), (4557, 18831), (6277, 13671)]