27312831

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{33349}}^1$

素因数の和:33375

約数の個数: 24

約数和(自身を含む): 48557600

約数和(自身を除く): 21244769

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 33349, 100047, 233443, 300141, 433537, 700329, 1300611, 2100987, 3034759, 3901833, 9104277, 27312831]

約数ペア:

[(1, 27312831), (3, 9104277), (7, 3901833), (9, 3034759), (13, 2100987), (21, 1300611), (39, 700329), (63, 433537), (91, 300141), (117, 233443), (273, 100047), (819, 33349)]