72107529

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{26041}}^1$

素因数の和:26128

約数の個数: 16

約数和(自身を含む): 105001344

約数和(自身を除く): 32893815

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 26041, 78123, 338533, 1015599, 1848911, 5546733, 24035843, 72107529]

約数ペア:

[(1, 72107529), (3, 24035843), (13, 5546733), (39, 1848911), (71, 1015599), (213, 338533), (923, 78123), (2769, 26041)]