79771173

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{3797}}^1$

素因数の和:3996

約数の個数: 16

約数和(自身を含む): 109382400

約数和(自身を除く): 29611227

約数列:

[1, 3, 47, 141, 149, 447, 3797, 7003, 11391, 21009, 178459, 535377, 565753, 1697259, 26590391, 79771173]

約数ペア:

[(1, 79771173), (3, 26590391), (47, 1697259), (141, 565753), (149, 535377), (447, 178459), (3797, 21009), (7003, 11391)]