66778833

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{30203}}^1$

素因数の和:30284

約数の個数: 16

約数和(自身を含む): 98585856

約数和(自身を除く): 31807023

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 30203, 90609, 332233, 996699, 2023601, 6070803, 22259611, 66778833]

約数ペア:

[(1, 66778833), (3, 22259611), (11, 6070803), (33, 2023601), (67, 996699), (201, 332233), (737, 90609), (2211, 30203)]