9172683

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:337

約数の個数: 40

約数和(自身を含む): 15286656

約数和(自身を除く): 6113973

約数列:

[1, 3, 9, 13, 27, 31, 39, 81, 93, 117, 279, 281, 351, 403, 837, 843, 1053, 1209, 2511, 2529, 3627, 3653, 7587, 8711, 10881, 10959, 22761, 26133, 32643, 32877, 78399, 98631, 113243, 235197, 295893, 339729, 705591, 1019187, 3057561, 9172683]

約数ペア:

[(1, 9172683), (3, 3057561), (9, 1019187), (13, 705591), (27, 339729), (31, 295893), (39, 235197), (81, 113243), (93, 98631), (117, 78399), (279, 32877), (281, 32643), (351, 26133), (403, 22761), (837, 10959), (843, 10881), (1053, 8711), (1209, 7587), (2511, 3653), (2529, 3627)]