27641133

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1069}}^1$

素因数の和:1118

約数の個数: 36

約数和(自身を含む): 45819540

約数和(自身を除く): 18178407

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 169, 221, 507, 663, 1069, 1521, 1989, 2873, 3207, 8619, 9621, 13897, 18173, 25857, 41691, 54519, 125073, 163557, 180661, 236249, 541983, 708747, 1625949, 2126241, 3071237, 9213711, 27641133]

約数ペア:

[(1, 27641133), (3, 9213711), (9, 3071237), (13, 2126241), (17, 1625949), (39, 708747), (51, 541983), (117, 236249), (153, 180661), (169, 163557), (221, 125073), (507, 54519), (663, 41691), (1069, 25857), (1521, 18173), (1989, 13897), (2873, 9621), (3207, 8619)]