202587723

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{192391}}^1$

素因数の和:192416

約数の個数: 20

約数和(自身を含む): 325912048

約数和(自身を除く): 123324325

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 192391, 577173, 1731519, 2501083, 5194557, 7503249, 15583671, 22509747, 67529241, 202587723]

約数ペア:

[(1, 202587723), (3, 67529241), (9, 22509747), (13, 15583671), (27, 7503249), (39, 5194557), (81, 2501083), (117, 1731519), (351, 577173), (1053, 192391)]