80984927

素因数分解:

${\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:466

約数の個数: 16

約数和(自身を含む): 85536000

約数和(自身を除く): 4551073

約数列:

[1, 31, 89, 149, 197, 2759, 4619, 6107, 13261, 17533, 29353, 411091, 543523, 909943, 2612417, 80984927]

約数ペア:

[(1, 80984927), (31, 2612417), (89, 909943), (149, 543523), (197, 411091), (2759, 29353), (4619, 17533), (6107, 13261)]