68746689

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{4423}}^1$

素因数の和:4597

約数の個数: 24

約数和(自身を含む): 109042752

約数和(自身を除く): 40296063

約数列:

[1, 3, 9, 11, 33, 99, 157, 471, 1413, 1727, 4423, 5181, 13269, 15543, 39807, 48653, 145959, 437877, 694411, 2083233, 6249699, 7638521, 22915563, 68746689]

約数ペア:

[(1, 68746689), (3, 22915563), (9, 7638521), (11, 6249699), (33, 2083233), (99, 694411), (157, 437877), (471, 145959), (1413, 48653), (1727, 39807), (4423, 15543), (5181, 13269)]