64477773

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2969}}^1$

素因数の和:3121

約数の個数: 24

約数和(自身を含む): 98841600

約数和(自身を除く): 34363827

約数列:

[1, 3, 9, 19, 57, 127, 171, 381, 1143, 2413, 2969, 7239, 8907, 21717, 26721, 56411, 169233, 377063, 507699, 1131189, 3393567, 7164197, 21492591, 64477773]

約数ペア:

[(1, 64477773), (3, 21492591), (9, 7164197), (19, 3393567), (57, 1131189), (127, 507699), (171, 377063), (381, 169233), (1143, 56411), (2413, 26721), (2969, 21717), (7239, 8907)]