33978043281

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{124461697}}^1$

素因数の和:124461720

約数の個数: 16

約数和(自身を含む): 55758840704

約数和(自身を除く): 21780797423

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 124461697, 373385091, 871231879, 1618002061, 2613695637, 4854006183, 11326014427, 33978043281]

約数ペア:

[(1, 33978043281), (3, 11326014427), (7, 4854006183), (13, 2613695637), (21, 1618002061), (39, 871231879), (91, 373385091), (273, 124461697)]