72960309

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{1259}}^1$

素因数の和:1449

約数の個数: 24

約数和(自身を含む): 108501120

約数和(自身を除く): 35540811

約数列:

[1, 3, 9, 47, 137, 141, 411, 423, 1233, 1259, 3777, 6439, 11331, 19317, 57951, 59173, 172483, 177519, 517449, 532557, 1552347, 8106701, 24320103, 72960309]

約数ペア:

[(1, 72960309), (3, 24320103), (9, 8106701), (47, 1552347), (137, 532557), (141, 517449), (411, 177519), (423, 172483), (1233, 59173), (1259, 57951), (3777, 19317), (6439, 11331)]