140492097

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{306083}}^1$

素因数の和:306109

約数の個数: 16

約数和(自身を含む): 220380480

約数和(自身を除く): 79888383

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 306083, 918249, 2754747, 5203411, 8264241, 15610233, 46830699, 140492097]

約数ペア:

[(1, 140492097), (3, 46830699), (9, 15610233), (17, 8264241), (27, 5203411), (51, 2754747), (153, 918249), (459, 306083)]