53942273

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{36871}}^1$

素因数の和:36908

約数の個数: 16

約数和(自身を含む): 70794240

約数和(自身を除く): 16851967

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 36871, 258097, 405581, 700549, 2839067, 4903843, 7706039, 53942273]

約数ペア:

[(1, 53942273), (7, 7706039), (11, 4903843), (19, 2839067), (77, 700549), (133, 405581), (209, 258097), (1463, 36871)]