1566256041

素因数分解:

$3^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{40823}}^1$

素因数の和:40875

約数の個数: 48

約数和(自身を含む): 2792361600

約数和(自身を除く): 1226105559

約数列:

[1, 3, 7, 9, 21, 27, 29, 49, 63, 87, 147, 189, 203, 261, 441, 609, 783, 1323, 1421, 1827, 4263, 5481, 12789, 38367, 40823, 122469, 285761, 367407, 857283, 1102221, 1183867, 2000327, 2571849, 3551601, 6000981, 7715547, 8287069, 10654803, 18002943, 24861207, 31964409, 54008829, 58009483, 74583621, 174028449, 223750863, 522085347, 1566256041]

約数ペア:

[(1, 1566256041), (3, 522085347), (7, 223750863), (9, 174028449), (21, 74583621), (27, 58009483), (29, 54008829), (49, 31964409), (63, 24861207), (87, 18002943), (147, 10654803), (189, 8287069), (203, 7715547), (261, 6000981), (441, 3551601), (609, 2571849), (783, 2000327), (1323, 1183867), (1421, 1102221), (1827, 857283), (4263, 367407), (5481, 285761), (12789, 122469), (38367, 40823)]