66156777

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1409}}^1$

素因数の和:1502

約数の個数: 32

約数和(自身を含む): 102873600

約数和(自身を除く): 36716823

約数列:

[1, 3, 9, 27, 37, 47, 111, 141, 333, 423, 999, 1269, 1409, 1739, 4227, 5217, 12681, 15651, 38043, 46953, 52133, 66223, 156399, 198669, 469197, 596007, 1407591, 1788021, 2450251, 7350753, 22052259, 66156777]

約数ペア:

[(1, 66156777), (3, 22052259), (9, 7350753), (27, 2450251), (37, 1788021), (47, 1407591), (111, 596007), (141, 469197), (333, 198669), (423, 156399), (999, 66223), (1269, 52133), (1409, 46953), (1739, 38043), (4227, 15651), (5217, 12681)]