61438663

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 77414400

約数和(自身を除く): 15975737

約数列:

[1, 11, 13, 17, 127, 143, 187, 199, 221, 1397, 1651, 2159, 2189, 2431, 2587, 3383, 18161, 23749, 25273, 28067, 28457, 37213, 43979, 278003, 308737, 328549, 429641, 483769, 3614039, 4726051, 5585333, 61438663]

約数ペア:

[(1, 61438663), (11, 5585333), (13, 4726051), (17, 3614039), (127, 483769), (143, 429641), (187, 328549), (199, 308737), (221, 278003), (1397, 43979), (1651, 37213), (2159, 28457), (2189, 28067), (2431, 25273), (2587, 23749), (3383, 18161)]