55429227

素因数分解:

$3^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{2521}}^1$

素因数の和:2883

約数の個数: 24

約数和(自身を含む): 91800800

約数和(自身を除く): 36371573

約数列:

[1, 3, 7, 9, 21, 63, 349, 1047, 2443, 2521, 3141, 7329, 7563, 17647, 21987, 22689, 52941, 158823, 879829, 2639487, 6158803, 7918461, 18476409, 55429227]

約数ペア:

[(1, 55429227), (3, 18476409), (7, 7918461), (9, 6158803), (21, 2639487), (63, 879829), (349, 158823), (1047, 52941), (2443, 22689), (2521, 21987), (3141, 17647), (7329, 7563)]