142457279997

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{761}}^1\times {\mathrm{4339}}^1$

素因数の和:5373

約数の個数: 32

約数和(自身を含む): 193821344640

約数和(自身を除く): 51364064643

約数列:

[1, 3, 73, 197, 219, 591, 761, 2283, 4339, 13017, 14381, 43143, 55553, 149917, 166659, 316747, 449751, 854783, 950241, 2564349, 3301979, 9905937, 10943941, 32831823, 62399159, 187197477, 241044467, 650489863, 723133401, 1951469589, 47485759999, 142457279997]

約数ペア:

[(1, 142457279997), (3, 47485759999), (73, 1951469589), (197, 723133401), (219, 650489863), (591, 241044467), (761, 187197477), (2283, 62399159), (4339, 32831823), (13017, 10943941), (14381, 9905937), (43143, 3301979), (55553, 2564349), (149917, 950241), (166659, 854783), (316747, 449751)]