72466767

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{20593}}^1$

素因数の和:20639

約数の個数: 24

約数和(自身を含む): 115655904

約数和(自身を除く): 43189137

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 20593, 61779, 185337, 350081, 473639, 1050243, 1420917, 3150729, 4262751, 8051863, 24155589, 72466767]

約数ペア:

[(1, 72466767), (3, 24155589), (9, 8051863), (17, 4262751), (23, 3150729), (51, 1420917), (69, 1050243), (153, 473639), (207, 350081), (391, 185337), (1173, 61779), (3519, 20593)]