172340919

素因数分解:

$3^3\times {\mathrm{197}}^1\times {\mathrm{32401}}^1$

素因数の和:32607

約数の個数: 16

約数和(自身を含む): 256623840

約数和(自身を除く): 84282921

約数列:

[1, 3, 9, 27, 197, 591, 1773, 5319, 32401, 97203, 291609, 874827, 6382997, 19148991, 57446973, 172340919]

約数ペア:

[(1, 172340919), (3, 57446973), (9, 19148991), (27, 6382997), (197, 874827), (591, 291609), (1773, 97203), (5319, 32401)]