49277871

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{571}}^1$

素因数の和:843

約数の個数: 24

約数和(自身を含む): 73289216

約数和(自身を除く): 24011345

約数列:

[1, 3, 9, 43, 129, 223, 387, 571, 669, 1713, 2007, 5139, 9589, 24553, 28767, 73659, 86301, 127333, 220977, 381999, 1145997, 5475319, 16425957, 49277871]

約数ペア:

[(1, 49277871), (3, 16425957), (9, 5475319), (43, 1145997), (129, 381999), (223, 220977), (387, 127333), (571, 86301), (669, 73659), (1713, 28767), (2007, 24553), (5139, 9589)]