75947417

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{1493}}^1$

素因数の和:1569

約数の個数: 24

約数和(自身を含む): 96237504

約数和(自身を除く): 20290087

約数列:

[1, 7, 13, 43, 91, 169, 301, 559, 1183, 1493, 3913, 7267, 10451, 19409, 50869, 64199, 135863, 252317, 449393, 834587, 1766219, 5842109, 10849631, 75947417]

約数ペア:

[(1, 75947417), (7, 10849631), (13, 5842109), (43, 1766219), (91, 834587), (169, 449393), (301, 252317), (559, 135863), (1183, 64199), (1493, 50869), (3913, 19409), (7267, 10451)]