67106721

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{223}}^1\times {\mathrm{829}}^1$

素因数の和:1077

約数の個数: 24

約数和(自身を含む): 98909440

約数和(自身を除く): 31802719

約数列:

[1, 3, 11, 33, 121, 223, 363, 669, 829, 2453, 2487, 7359, 9119, 26983, 27357, 80949, 100309, 184867, 300927, 554601, 2033537, 6100611, 22368907, 67106721]

約数ペア:

[(1, 67106721), (3, 22368907), (11, 6100611), (33, 2033537), (121, 554601), (223, 300927), (363, 184867), (669, 100309), (829, 80949), (2453, 27357), (2487, 26983), (7359, 9119)]