201826809

素因数分解:

$3^5\times {\mathrm{53}}^1\times {\mathrm{15671}}^1$

素因数の和:15739

約数の個数: 24

約数和(自身を含む): 308048832

約数和(自身を除く): 106222023

約数列:

[1, 3, 9, 27, 53, 81, 159, 243, 477, 1431, 4293, 12879, 15671, 47013, 141039, 423117, 830563, 1269351, 2491689, 3808053, 7475067, 22425201, 67275603, 201826809]

約数ペア:

[(1, 201826809), (3, 67275603), (9, 22425201), (27, 7475067), (53, 3808053), (81, 2491689), (159, 1269351), (243, 830563), (477, 423117), (1431, 141039), (4293, 47013), (12879, 15671)]