156620337

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{24181}}^1$

素因数の和:24328

約数の個数: 16

約数和(自身を含む): 222861312

約数和(自身を除く): 66240975

約数列:

[1, 3, 17, 51, 127, 381, 2159, 6477, 24181, 72543, 411077, 1233231, 3070987, 9212961, 52206779, 156620337]

約数ペア:

[(1, 156620337), (3, 52206779), (17, 9212961), (51, 3070987), (127, 1233231), (381, 411077), (2159, 72543), (6477, 24181)]