231330959991

素因数分解:

$3^3\times {\mathrm{1223}}^1\times {\mathrm{7005571}}^1$

素因数の和:7006803

約数の個数: 16

約数和(自身を含む): 342992805120

約数和(自身を除く): 111661845129

約数列:

[1, 3, 9, 27, 1223, 3669, 11007, 33021, 7005571, 21016713, 63050139, 189150417, 8567813333, 25703439999, 77110319997, 231330959991]

約数ペア:

[(1, 231330959991), (3, 77110319997), (9, 25703439999), (27, 8567813333), (1223, 189150417), (3669, 63050139), (11007, 21016713), (33021, 7005571)]