65020527

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2659}}^1$

素因数の和:2708

約数の個数: 48

約数和(自身を含む): 116188800

約数和(自身を除く): 51168273

約数列:

[1, 3, 9, 11, 13, 19, 33, 39, 57, 99, 117, 143, 171, 209, 247, 429, 627, 741, 1287, 1881, 2223, 2659, 2717, 7977, 8151, 23931, 24453, 29249, 34567, 50521, 87747, 103701, 151563, 263241, 311103, 380237, 454689, 555731, 656773, 1140711, 1667193, 1970319, 3422133, 5001579, 5910957, 7224503, 21673509, 65020527]

約数ペア:

[(1, 65020527), (3, 21673509), (9, 7224503), (11, 5910957), (13, 5001579), (19, 3422133), (33, 1970319), (39, 1667193), (57, 1140711), (99, 656773), (117, 555731), (143, 454689), (171, 380237), (209, 311103), (247, 263241), (429, 151563), (627, 103701), (741, 87747), (1287, 50521), (1881, 34567), (2223, 29249), (2659, 24453), (2717, 23931), (7977, 8151)]