47793159

素因数分解:

$3^4\times {\mathrm{37}}^2\times {\mathrm{431}}^1$

素因数の和:517

約数の個数: 30

約数和(自身を含む): 73546704

約数和(自身を除く): 25753545

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 431, 999, 1293, 1369, 2997, 3879, 4107, 11637, 12321, 15947, 34911, 36963, 47841, 110889, 143523, 430569, 590039, 1291707, 1770117, 5310351, 15931053, 47793159]

約数ペア:

[(1, 47793159), (3, 15931053), (9, 5310351), (27, 1770117), (37, 1291707), (81, 590039), (111, 430569), (333, 143523), (431, 110889), (999, 47841), (1293, 36963), (1369, 34911), (2997, 15947), (3879, 12321), (4107, 11637)]