172644339

素因数分解:

$3^1\times 7^1\times {\mathrm{2707}}^1\times {\mathrm{3037}}^1$

素因数の和:5754

約数の個数: 16

約数和(自身を含む): 263260928

約数和(自身を除く): 90616589

約数列:

[1, 3, 7, 21, 2707, 3037, 8121, 9111, 18949, 21259, 56847, 63777, 8221159, 24663477, 57548113, 172644339]

約数ペア:

[(1, 172644339), (3, 57548113), (7, 24663477), (21, 8221159), (2707, 63777), (3037, 56847), (8121, 21259), (9111, 18949)]