69372287

素因数分解:

${\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:231

約数の個数: 24

約数和(自身を含む): 77449680

約数和(自身を除く): 8077393

約数列:

[1, 19, 41, 43, 109, 361, 779, 817, 1763, 2071, 4469, 4687, 14801, 15523, 33497, 39349, 84911, 89053, 192167, 636443, 1613309, 1692007, 3651173, 69372287]

約数ペア:

[(1, 69372287), (19, 3651173), (41, 1692007), (43, 1613309), (109, 636443), (361, 192167), (779, 89053), (817, 84911), (1763, 39349), (2071, 33497), (4469, 15523), (4687, 14801)]