71377131

素因数分解:

$3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{9739}}^1$

素因数の和:10098

約数の個数: 16

約数和(自身を含む): 109088000

約数和(自身を除く): 37710869

約数列:

[1, 3, 7, 21, 349, 1047, 2443, 7329, 9739, 29217, 68173, 204519, 3398911, 10196733, 23792377, 71377131]

約数ペア:

[(1, 71377131), (3, 23792377), (7, 10196733), (21, 3398911), (349, 204519), (1047, 68173), (2443, 29217), (7329, 9739)]