73930287

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{1831}}^1$

素因数の和:2190

約数の個数: 16

約数和(自身を含む): 101243648

約数和(自身を除く): 27313361

約数列:

[1, 3, 43, 129, 313, 939, 1831, 5493, 13459, 40377, 78733, 236199, 573103, 1719309, 24643429, 73930287]

約数ペア:

[(1, 73930287), (3, 24643429), (43, 1719309), (129, 573103), (313, 236199), (939, 78733), (1831, 40377), (5493, 13459)]