169053577

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{28513}}^1$

素因数の和:28549

約数の個数: 18

約数和(自身を含む): 216164634

約数和(自身を除く): 47111057

約数列:

[1, 7, 11, 49, 77, 121, 539, 847, 5929, 28513, 199591, 313643, 1397137, 2195501, 3450073, 15368507, 24150511, 169053577]

約数ペア:

[(1, 169053577), (7, 24150511), (11, 15368507), (49, 3450073), (77, 2195501), (121, 1397137), (539, 313643), (847, 199591), (5929, 28513)]