155220957

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{11369}}^1$

素因数の和:11453

約数の個数: 24

約数和(自身を含む): 235904760

約数和(自身を除く): 80683803

約数列:

[1, 3, 9, 37, 41, 111, 123, 333, 369, 1517, 4551, 11369, 13653, 34107, 102321, 420653, 466129, 1261959, 1398387, 3785877, 4195161, 17246773, 51740319, 155220957]

約数ペア:

[(1, 155220957), (3, 51740319), (9, 17246773), (37, 4195161), (41, 3785877), (111, 1398387), (123, 1261959), (333, 466129), (369, 420653), (1517, 102321), (4551, 34107), (11369, 13653)]