86680179

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{29453}}^1$

素因数の和:29571

約数の個数: 16

約数和(自身を含む): 129597600

約数和(自身を除く): 42917421

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 29453, 88359, 265077, 795231, 3210377, 9631131, 28893393, 86680179]

約数ペア:

[(1, 86680179), (3, 28893393), (9, 9631131), (27, 3210377), (109, 795231), (327, 265077), (981, 88359), (2943, 29453)]