172723401

素因数分解:

$3^3\times {\mathrm{191}}^1\times {\mathrm{33493}}^1$

素因数の和:33693

約数の個数: 16

約数和(自身を含む): 257233920

約数和(自身を除く): 84510519

約数列:

[1, 3, 9, 27, 191, 573, 1719, 5157, 33493, 100479, 301437, 904311, 6397163, 19191489, 57574467, 172723401]

約数ペア:

[(1, 172723401), (3, 57574467), (9, 19191489), (27, 6397163), (191, 904311), (573, 301437), (1719, 100479), (5157, 33493)]