86851863

素因数分解:

$3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{6353}}^1$

素因数の和:6404

約数の個数: 36

約数和(自身を含む): 150666048

約数和(自身を除く): 63814185

約数列:

[1, 3, 7, 9, 21, 31, 49, 63, 93, 147, 217, 279, 441, 651, 1519, 1953, 4557, 6353, 13671, 19059, 44471, 57177, 133413, 196943, 311297, 400239, 590829, 933891, 1378601, 1772487, 2801673, 4135803, 9650207, 12407409, 28950621, 86851863]

約数ペア:

[(1, 86851863), (3, 28950621), (7, 12407409), (9, 9650207), (21, 4135803), (31, 2801673), (49, 1772487), (63, 1378601), (93, 933891), (147, 590829), (217, 400239), (279, 311297), (441, 196943), (651, 133413), (1519, 57177), (1953, 44471), (4557, 19059), (6353, 13671)]