86706477

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1321}}^1$

素因数の和:1371

約数の個数: 64

約数和(自身を含む): 159909120

約数和(自身を除く): 73202643

約数列:

[1, 3, 9, 11, 13, 17, 27, 33, 39, 51, 99, 117, 143, 153, 187, 221, 297, 351, 429, 459, 561, 663, 1287, 1321, 1683, 1989, 2431, 3861, 3963, 5049, 5967, 7293, 11889, 14531, 17173, 21879, 22457, 35667, 43593, 51519, 65637, 67371, 130779, 154557, 188903, 202113, 247027, 291941, 392337, 463671, 566709, 606339, 741081, 875823, 1700127, 2223243, 2627469, 3211351, 5100381, 6669729, 7882407, 9634053, 28902159, 86706477]

約数ペア:

[(1, 86706477), (3, 28902159), (9, 9634053), (11, 7882407), (13, 6669729), (17, 5100381), (27, 3211351), (33, 2627469), (39, 2223243), (51, 1700127), (99, 875823), (117, 741081), (143, 606339), (153, 566709), (187, 463671), (221, 392337), (297, 291941), (351, 247027), (429, 202113), (459, 188903), (561, 154557), (663, 130779), (1287, 67371), (1321, 65637), (1683, 51519), (1989, 43593), (2431, 35667), (3861, 22457), (3963, 21879), (5049, 17173), (5967, 14531), (7293, 11889)]