72120243

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{2411}}^1$

素因数の和:2499

約数の個数: 24

約数和(自身を含む): 105935040

約数和(自身を除く): 33814797

約数列:

[1, 3, 13, 39, 59, 169, 177, 507, 767, 2301, 2411, 7233, 9971, 29913, 31343, 94029, 142249, 407459, 426747, 1222377, 1849237, 5547711, 24040081, 72120243]

約数ペア:

[(1, 72120243), (3, 24040081), (13, 5547711), (39, 1849237), (59, 1222377), (169, 426747), (177, 407459), (507, 142249), (767, 94029), (2301, 31343), (2411, 29913), (7233, 9971)]