53592921

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 86102016

約数和(自身を除く): 32509095

約数列:

[1, 3, 9, 23, 27, 43, 69, 81, 129, 207, 223, 243, 387, 621, 669, 989, 1161, 1863, 2007, 2967, 3483, 5129, 5589, 6021, 8901, 9589, 10449, 15387, 18063, 26703, 28767, 46161, 54189, 80109, 86301, 138483, 220547, 240327, 258903, 415449, 661641, 776709, 1246347, 1984923, 2330127, 5954769, 17864307, 53592921]

約数ペア:

[(1, 53592921), (3, 17864307), (9, 5954769), (23, 2330127), (27, 1984923), (43, 1246347), (69, 776709), (81, 661641), (129, 415449), (207, 258903), (223, 240327), (243, 220547), (387, 138483), (621, 86301), (669, 80109), (989, 54189), (1161, 46161), (1863, 28767), (2007, 26703), (2967, 18063), (3483, 15387), (5129, 10449), (5589, 9589), (6021, 8901)]