56013363

素因数分解:

$3^4\times 7^1\times {\mathrm{223}}^1\times {\mathrm{443}}^1$

素因数の和:685

約数の個数: 40

約数和(自身を含む): 96273408

約数和(自身を除く): 40260045

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 223, 443, 567, 669, 1329, 1561, 2007, 3101, 3987, 4683, 6021, 9303, 11961, 14049, 18063, 27909, 35883, 42147, 83727, 98789, 126441, 251181, 296367, 691523, 889101, 2074569, 2667303, 6223707, 8001909, 18671121, 56013363]

約数ペア:

[(1, 56013363), (3, 18671121), (7, 8001909), (9, 6223707), (21, 2667303), (27, 2074569), (63, 889101), (81, 691523), (189, 296367), (223, 251181), (443, 126441), (567, 98789), (669, 83727), (1329, 42147), (1561, 35883), (2007, 27909), (3101, 18063), (3987, 14049), (4683, 11961), (6021, 9303)]