22998249

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 36900864

約数和(自身を除く): 13902615

約数列:

[1, 3, 9, 27, 31, 43, 71, 81, 93, 129, 213, 243, 279, 387, 639, 837, 1161, 1333, 1917, 2201, 2511, 3053, 3483, 3999, 5751, 6603, 7533, 9159, 10449, 11997, 17253, 19809, 27477, 35991, 59427, 82431, 94643, 107973, 178281, 247293, 283929, 323919, 534843, 741879, 851787, 2555361, 7666083, 22998249]

約数ペア:

[(1, 22998249), (3, 7666083), (9, 2555361), (27, 851787), (31, 741879), (43, 534843), (71, 323919), (81, 283929), (93, 247293), (129, 178281), (213, 107973), (243, 94643), (279, 82431), (387, 59427), (639, 35991), (837, 27477), (1161, 19809), (1333, 17253), (1917, 11997), (2201, 10449), (2511, 9159), (3053, 7533), (3483, 6603), (3999, 5751)]