87274209

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{155569}}^1$

素因数の和:155600

約数の個数: 16

約数和(自身を含む): 134412480

約数和(自身を除く): 47138271

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 155569, 466707, 1711259, 2644673, 5133777, 7934019, 29091403, 87274209]

約数ペア:

[(1, 87274209), (3, 29091403), (11, 7934019), (17, 5133777), (33, 2644673), (51, 1711259), (187, 466707), (561, 155569)]