57258333

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:748

約数の個数: 48

約数和(自身を含む): 96724992

約数和(自身を除く): 39466659

約数列:

[1, 3, 9, 11, 27, 31, 33, 81, 93, 99, 243, 279, 297, 341, 691, 837, 891, 1023, 2073, 2511, 2673, 3069, 6219, 7533, 7601, 9207, 18657, 21421, 22803, 27621, 55971, 64263, 68409, 82863, 167913, 192789, 205227, 235631, 578367, 615681, 706893, 1735101, 1847043, 2120679, 5205303, 6362037, 19086111, 57258333]

約数ペア:

[(1, 57258333), (3, 19086111), (9, 6362037), (11, 5205303), (27, 2120679), (31, 1847043), (33, 1735101), (81, 706893), (93, 615681), (99, 578367), (243, 235631), (279, 205227), (297, 192789), (341, 167913), (691, 82863), (837, 68409), (891, 64263), (1023, 55971), (2073, 27621), (2511, 22803), (2673, 21421), (3069, 18657), (6219, 9207), (7533, 7601)]