156966212871

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{103199351}}^1$

素因数の和:103199383

約数の個数: 18

約数和(自身を含む): 245511258408

約数和(自身を除く): 88545045537

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 103199351, 309598053, 928794159, 1341591563, 4024774689, 12074324067, 17440690319, 52322070957, 156966212871]

約数ペア:

[(1, 156966212871), (3, 52322070957), (9, 17440690319), (13, 12074324067), (39, 4024774689), (117, 1341591563), (169, 928794159), (507, 309598053), (1521, 103199351)]