154687023

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{52561}}^1$

素因数の和:52679

約数の個数: 16

約数和(自身を含む): 231272800

約数和(自身を除く): 76585777

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 52561, 157683, 473049, 1419147, 5729149, 17187447, 51562341, 154687023]

約数ペア:

[(1, 154687023), (3, 51562341), (9, 17187447), (27, 5729149), (109, 1419147), (327, 473049), (981, 157683), (2943, 52561)]