227745903

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{33997}}^1$

素因数の和:34047

約数の個数: 32

約数和(自身を含む): 391656960

約数和(自身を除く): 163911057

約数列:

[1, 3, 7, 11, 21, 29, 33, 77, 87, 203, 231, 319, 609, 957, 2233, 6699, 33997, 101991, 237979, 373967, 713937, 985913, 1121901, 2617769, 2957739, 6901391, 7853307, 10845043, 20704173, 32535129, 75915301, 227745903]

約数ペア:

[(1, 227745903), (3, 75915301), (7, 32535129), (11, 20704173), (21, 10845043), (29, 7853307), (33, 6901391), (77, 2957739), (87, 2617769), (203, 1121901), (231, 985913), (319, 713937), (609, 373967), (957, 237979), (2233, 101991), (6699, 33997)]