269803521

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{768671}}^1$

素因数の和:768693

約数の個数: 16

約数和(自身を含む): 430456320

約数和(自身を除く): 160652799

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 768671, 2306013, 6918039, 9992723, 20754117, 29978169, 89934507, 269803521]

約数ペア:

[(1, 269803521), (3, 89934507), (9, 29978169), (13, 20754117), (27, 9992723), (39, 6918039), (117, 2306013), (351, 768671)]