166355709

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{18307}}^1$

素因数の和:18556

約数の個数: 16

約数和(自身を含む): 239908032

約数和(自身を除く): 73552323

約数列:

[1, 3, 13, 39, 233, 699, 3029, 9087, 18307, 54921, 237991, 713973, 4265531, 12796593, 55451903, 166355709]

約数ペア:

[(1, 166355709), (3, 55451903), (13, 12796593), (39, 4265531), (233, 713973), (699, 237991), (3029, 54921), (9087, 18307)]