80141247

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{9883}}^1$

素因数の和:9959

約数の個数: 24

約数和(自身を含む): 124894224

約数和(自身を除く): 44752977

約数列:

[1, 3, 9, 17, 51, 53, 153, 159, 477, 901, 2703, 8109, 9883, 29649, 88947, 168011, 504033, 523799, 1512099, 1571397, 4714191, 8904583, 26713749, 80141247]

約数ペア:

[(1, 80141247), (3, 26713749), (9, 8904583), (17, 4714191), (51, 1571397), (53, 1512099), (153, 523799), (159, 504033), (477, 168011), (901, 88947), (2703, 29649), (8109, 9883)]