61767489

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{18269}}^1$

素因数の和:18309

約数の個数: 24

約数和(自身を含む): 99973440

約数和(自身を除く): 38205951

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 18269, 54807, 127883, 383649, 420187, 895181, 1260561, 2685543, 2941309, 8823927, 20589163, 61767489]

約数ペア:

[(1, 61767489), (3, 20589163), (7, 8823927), (21, 2941309), (23, 2685543), (49, 1260561), (69, 895181), (147, 420187), (161, 383649), (483, 127883), (1127, 54807), (3381, 18269)]