86660577

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{523}}^1$

素因数の和:587

約数の個数: 48

約数和(自身を含む): 143743680

約数和(自身を除く): 57083103

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 153, 171, 323, 361, 459, 513, 523, 969, 1083, 1569, 2907, 3249, 4707, 6137, 8721, 8891, 9747, 9937, 14121, 18411, 26673, 29811, 55233, 80019, 89433, 165699, 168929, 188803, 240057, 268299, 506787, 566409, 1520361, 1699227, 3209651, 4561083, 5097681, 9628953, 28886859, 86660577]

約数ペア:

[(1, 86660577), (3, 28886859), (9, 9628953), (17, 5097681), (19, 4561083), (27, 3209651), (51, 1699227), (57, 1520361), (153, 566409), (171, 506787), (323, 268299), (361, 240057), (459, 188803), (513, 168929), (523, 165699), (969, 89433), (1083, 80019), (1569, 55233), (2907, 29811), (3249, 26673), (4707, 18411), (6137, 14121), (8721, 9937), (8891, 9747)]