171807939

素因数分解:

$3^3\times {\mathrm{1321}}^1\times {\mathrm{4817}}^1$

素因数の和:6147

約数の個数: 16

約数和(自身を含む): 254775840

約数和(自身を除く): 82967901

約数列:

[1, 3, 9, 27, 1321, 3963, 4817, 11889, 14451, 35667, 43353, 130059, 6363257, 19089771, 57269313, 171807939]

約数ペア:

[(1, 171807939), (3, 57269313), (9, 19089771), (27, 6363257), (1321, 130059), (3963, 43353), (4817, 35667), (11889, 14451)]