89039319

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 129392640

約数和(自身を除く): 40353321

約数列:

[1, 3, 17, 51, 59, 127, 177, 233, 381, 699, 1003, 2159, 3009, 3961, 6477, 7493, 11883, 13747, 22479, 29591, 41241, 88773, 127381, 233699, 382143, 503047, 701097, 1509141, 1745869, 5237607, 29679773, 89039319]

約数ペア:

[(1, 89039319), (3, 29679773), (17, 5237607), (51, 1745869), (59, 1509141), (127, 701097), (177, 503047), (233, 382143), (381, 233699), (699, 127381), (1003, 88773), (2159, 41241), (3009, 29591), (3961, 22479), (6477, 13747), (7493, 11883)]