47814759

素因数分解:

$3^3\times {\mathrm{991}}^1\times {\mathrm{1787}}^1$

素因数の和:2787

約数の個数: 16

約数和(自身を含む): 70947840

約数和(自身を除く): 23133081

約数列:

[1, 3, 9, 27, 991, 1787, 2973, 5361, 8919, 16083, 26757, 48249, 1770917, 5312751, 15938253, 47814759]

約数ペア:

[(1, 47814759), (3, 15938253), (9, 5312751), (27, 1770917), (991, 48249), (1787, 26757), (2973, 16083), (5361, 8919)]