25990119

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1747}}^1$

素因数の和:1804

約数の個数: 32

約数和(自身を含む): 41952000

約数和(自身を除く): 15961881

約数列:

[1, 3, 9, 19, 27, 29, 57, 87, 171, 261, 513, 551, 783, 1653, 1747, 4959, 5241, 14877, 15723, 33193, 47169, 50663, 99579, 151989, 298737, 455967, 896211, 962597, 1367901, 2887791, 8663373, 25990119]

約数ペア:

[(1, 25990119), (3, 8663373), (9, 2887791), (19, 1367901), (27, 962597), (29, 896211), (57, 455967), (87, 298737), (171, 151989), (261, 99579), (513, 50663), (551, 47169), (783, 33193), (1653, 15723), (1747, 14877), (4959, 5241)]