6645753

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{5237}}^1$

素因数の和:5293

約数の個数: 16

約数和(自身を含む): 10056960

約数和(自身を除く): 3411207

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 5237, 15711, 47133, 141399, 246139, 738417, 2215251, 6645753]

約数ペア:

[(1, 6645753), (3, 2215251), (9, 738417), (27, 246139), (47, 141399), (141, 47133), (423, 15711), (1269, 5237)]