192942009

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71699}}^1$

素因数の和:71741

約数の個数: 24

約数和(自身を含む): 313185600

約数和(自身を除く): 120243591

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 71699, 215097, 645291, 932087, 1649077, 2796261, 4947231, 8388783, 14841693, 21438001, 64314003, 192942009]

約数ペア:

[(1, 192942009), (3, 64314003), (9, 21438001), (13, 14841693), (23, 8388783), (39, 4947231), (69, 2796261), (117, 1649077), (207, 932087), (299, 645291), (897, 215097), (2691, 71699)]