4493273067

素因数分解:

$3^4\times {\mathrm{821}}^1\times {\mathrm{67567}}^1$

素因数の和:68400

約数の個数: 20

約数和(自身を含む): 6720448416

約数和(自身を除く): 2227175349

約数列:

[1, 3, 9, 27, 81, 821, 2463, 7389, 22167, 66501, 67567, 202701, 608103, 1824309, 5472927, 55472507, 166417521, 499252563, 1497757689, 4493273067]

約数ペア:

[(1, 4493273067), (3, 1497757689), (9, 499252563), (27, 166417521), (81, 55472507), (821, 5472927), (2463, 1824309), (7389, 608103), (22167, 202701), (66501, 67567)]