77666149

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{2221}}^1$

素因数の和:2277

約数の個数: 18

約数和(自身を含む): 90726482

約数和(自身を除く): 13060333

約数列:

[1, 11, 17, 121, 187, 289, 2057, 2221, 3179, 24431, 34969, 37757, 268741, 415327, 641869, 4568597, 7060559, 77666149]

約数ペア:

[(1, 77666149), (11, 7060559), (17, 4568597), (121, 641869), (187, 415327), (289, 268741), (2057, 37757), (2221, 34969), (3179, 24431)]