33665517

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:430

約数の個数: 32

約数和(自身を含む): 51701760

約数和(自身を除く): 18036243

約数列:

[1, 3, 9, 27, 43, 107, 129, 271, 321, 387, 813, 963, 1161, 2439, 2889, 4601, 7317, 11653, 13803, 28997, 34959, 41409, 86991, 104877, 124227, 260973, 314631, 782919, 1246871, 3740613, 11221839, 33665517]

約数ペア:

[(1, 33665517), (3, 11221839), (9, 3740613), (27, 1246871), (43, 782919), (107, 314631), (129, 260973), (271, 124227), (321, 104877), (387, 86991), (813, 41409), (963, 34959), (1161, 28997), (2439, 13803), (2889, 11653), (4601, 7317)]