86527539

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{72287}}^1$

素因数の和:72319

約数の個数: 24

約数和(自身を含む): 150359040

約数和(自身を除く): 63831501

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 72287, 216861, 506009, 650583, 1373453, 1518027, 4120359, 4554081, 9614171, 12361077, 28842513, 86527539]

約数ペア:

[(1, 86527539), (3, 28842513), (7, 12361077), (9, 9614171), (19, 4554081), (21, 4120359), (57, 1518027), (63, 1373453), (133, 650583), (171, 506009), (399, 216861), (1197, 72287)]