201429009

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{16493}}^1$

素因数の和:16581

約数の個数: 24

約数和(自身を含む): 308767680

約数和(自身を除く): 107338671

約数列:

[1, 3, 9, 23, 59, 69, 177, 207, 531, 1357, 4071, 12213, 16493, 49479, 148437, 379339, 973087, 1138017, 2919261, 3414051, 8757783, 22381001, 67143003, 201429009]

約数ペア:

[(1, 201429009), (3, 67143003), (9, 22381001), (23, 8757783), (59, 3414051), (69, 2919261), (177, 1138017), (207, 973087), (531, 379339), (1357, 148437), (4071, 49479), (12213, 16493)]