27914521383

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6240671}}^1$

素因数の和:6240755

約数の個数: 24

約数和(自身を含む): 46730151936

約数和(自身を除く): 18815630553

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 4473, 6240671, 18722013, 43684697, 56166039, 131054091, 393162273, 443087641, 1329262923, 3101613487, 3987788769, 9304840461, 27914521383]

約数ペア:

[(1, 27914521383), (3, 9304840461), (7, 3987788769), (9, 3101613487), (21, 1329262923), (63, 443087641), (71, 393162273), (213, 131054091), (497, 56166039), (639, 43684697), (1491, 18722013), (4473, 6240671)]