56147163

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 81285120

約数和(自身を除く): 25137957

約数列:

[1, 3, 23, 41, 69, 89, 123, 223, 267, 669, 943, 2047, 2829, 3649, 5129, 6141, 9143, 10947, 15387, 19847, 27429, 59541, 83927, 210289, 251781, 456481, 630867, 813727, 1369443, 2441181, 18715721, 56147163]

約数ペア:

[(1, 56147163), (3, 18715721), (23, 2441181), (41, 1369443), (69, 813727), (89, 630867), (123, 456481), (223, 251781), (267, 210289), (669, 83927), (943, 59541), (2047, 27429), (2829, 19847), (3649, 15387), (5129, 10947), (6141, 9143)]