156965748147

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1951}}^1\times {\mathrm{687641}}^1$

素因数の和:689611

約数の個数: 24

約数和(自身を含む): 244294447488

約数和(自身を除く): 87328699341

約数列:

[1, 3, 9, 13, 39, 117, 1951, 5853, 17559, 25363, 76089, 228267, 687641, 2062923, 6188769, 8939333, 26817999, 80453997, 1341587591, 4024762773, 12074288319, 17440638683, 52321916049, 156965748147]

約数ペア:

[(1, 156965748147), (3, 52321916049), (9, 17440638683), (13, 12074288319), (39, 4024762773), (117, 1341587591), (1951, 80453997), (5853, 26817999), (17559, 8939333), (25363, 6188769), (76089, 2062923), (228267, 687641)]