117806481

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6581}}^1$

素因数の和:6623

約数の個数: 40

約数和(自身を含む): 200698344

約数和(自身を除く): 82891863

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 117, 153, 221, 351, 459, 663, 1053, 1377, 1989, 5967, 6581, 17901, 19743, 59229, 85553, 111877, 177687, 256659, 335631, 533061, 769977, 1006893, 1454401, 2309931, 3020679, 4363203, 6929793, 9062037, 13089609, 39268827, 117806481]

約数ペア:

[(1, 117806481), (3, 39268827), (9, 13089609), (13, 9062037), (17, 6929793), (27, 4363203), (39, 3020679), (51, 2309931), (81, 1454401), (117, 1006893), (153, 769977), (221, 533061), (351, 335631), (459, 256659), (663, 177687), (1053, 111877), (1377, 85553), (1989, 59229), (5967, 19743), (6581, 17901)]