272723979

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{486139}}^1$

素因数の和:486170

約数の個数: 16

約数和(自身を含む): 420024960

約数和(自身を除く): 147300981

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 486139, 1458417, 5347529, 8264363, 16042587, 24793089, 90907993, 272723979]

約数ペア:

[(1, 272723979), (3, 90907993), (11, 24793089), (17, 16042587), (33, 8264363), (51, 5347529), (187, 1458417), (561, 486139)]