71506929

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{23209}}^1$

素因数の和:23304

約数の個数: 16

約数和(自身を含む): 103980800

約数和(自身を除く): 32473871

約数列:

[1, 3, 13, 39, 79, 237, 1027, 3081, 23209, 69627, 301717, 905151, 1833511, 5500533, 23835643, 71506929]

約数ペア:

[(1, 71506929), (3, 23835643), (13, 5500533), (39, 1833511), (79, 905151), (237, 301717), (1027, 69627), (3081, 23209)]