68767567

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:471

約数の個数: 24

約数和(自身を含む): 81070416

約数和(自身を除く): 12302849

約数列:

[1, 11, 17, 101, 121, 187, 331, 1111, 1717, 2057, 3641, 5627, 12221, 18887, 33431, 40051, 61897, 207757, 367741, 568327, 680867, 4045151, 6251597, 68767567]

約数ペア:

[(1, 68767567), (11, 6251597), (17, 4045151), (101, 680867), (121, 568327), (187, 367741), (331, 207757), (1111, 61897), (1717, 40051), (2057, 33431), (3641, 18887), (5627, 12221)]