66471963

素因数分解:

$3^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1\times {\mathrm{607}}^1$

素因数の和:994

約数の個数: 16

約数和(自身を含む): 89711616

約数和(自身を除く): 23239653

約数列:

[1, 3, 173, 211, 519, 607, 633, 1821, 36503, 105011, 109509, 128077, 315033, 384231, 22157321, 66471963]

約数ペア:

[(1, 66471963), (3, 22157321), (173, 384231), (211, 315033), (519, 128077), (607, 109509), (633, 105011), (1821, 36503)]