51548319

素因数分解:

$3^6\times {\mathrm{31}}^1\times {\mathrm{2281}}^1$

素因数の和:2330

約数の個数: 28

約数和(自身を含む): 79815232

約数和(自身を除く): 28266913

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 729, 837, 2281, 2511, 6843, 7533, 20529, 22599, 61587, 70711, 184761, 212133, 554283, 636399, 1662849, 1909197, 5727591, 17182773, 51548319]

約数ペア:

[(1, 51548319), (3, 17182773), (9, 5727591), (27, 1909197), (31, 1662849), (81, 636399), (93, 554283), (243, 212133), (279, 184761), (729, 70711), (837, 61587), (2281, 22599), (2511, 20529), (6843, 7533)]