172177863

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{401347}}^1$

素因数の和:401374

約数の個数: 16

約数和(自身を含む): 269705856

約数和(自身を除く): 97527993

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 401347, 1204041, 4414817, 5217511, 13244451, 15652533, 57392621, 172177863]

約数ペア:

[(1, 172177863), (3, 57392621), (11, 15652533), (13, 13244451), (33, 5217511), (39, 4414817), (143, 1204041), (429, 401347)]