72401907

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{4973}}^1$

素因数の和:5210

約数の個数: 16

約数和(自身を含む): 101230848

約数和(自身を除く): 28828941

約数列:

[1, 3, 23, 69, 211, 633, 4853, 4973, 14559, 14919, 114379, 343137, 1049303, 3147909, 24133969, 72401907]

約数ペア:

[(1, 72401907), (3, 24133969), (23, 3147909), (69, 1049303), (211, 343137), (633, 114379), (4853, 14919), (4973, 14559)]