81696723

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1\times {\mathrm{2347}}^1$

素因数の和:2674

約数の個数: 16

約数和(自身を含む): 112027776

約数和(自身を除く): 30331053

約数列:

[1, 3, 41, 123, 283, 849, 2347, 7041, 11603, 34809, 96227, 288681, 664201, 1992603, 27232241, 81696723]

約数ペア:

[(1, 81696723), (3, 27232241), (41, 1992603), (123, 664201), (283, 288681), (849, 96227), (2347, 34809), (7041, 11603)]