69793821

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{6691}}^1$

素因数の和:6777

約数の個数: 24

約数和(自身を含む): 107875040

約数和(自身を除く): 38081219

約数列:

[1, 3, 9, 19, 57, 61, 171, 183, 549, 1159, 3477, 6691, 10431, 20073, 60219, 127129, 381387, 408151, 1144161, 1224453, 3673359, 7754869, 23264607, 69793821]

約数ペア:

[(1, 69793821), (3, 23264607), (9, 7754869), (19, 3673359), (57, 1224453), (61, 1144161), (171, 408151), (183, 381387), (549, 127129), (1159, 60219), (3477, 20073), (6691, 10431)]