268981317

素因数分解:

$3^8\times {\mathrm{11}}^1\times {\mathrm{3727}}^1$

素因数の和:3762

約数の個数: 36

約数和(自身を含む): 440246976

約数和(自身を除く): 171265659

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 729, 891, 2187, 2673, 3727, 6561, 8019, 11181, 24057, 33543, 40997, 72171, 100629, 122991, 301887, 368973, 905661, 1106919, 2716983, 3320757, 8150949, 9962271, 24452847, 29886813, 89660439, 268981317]

約数ペア:

[(1, 268981317), (3, 89660439), (9, 29886813), (11, 24452847), (27, 9962271), (33, 8150949), (81, 3320757), (99, 2716983), (243, 1106919), (297, 905661), (729, 368973), (891, 301887), (2187, 122991), (2673, 100629), (3727, 72171), (6561, 40997), (8019, 33543), (11181, 24057)]