171225321

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1423}}^1\times {\mathrm{2111}}^1$

素因数の和:3556

約数の個数: 16

約数和(自身を含む): 240599040

約数和(自身を除く): 69373719

約数列:

[1, 3, 19, 57, 1423, 2111, 4269, 6333, 27037, 40109, 81111, 120327, 3003953, 9011859, 57075107, 171225321]

約数ペア:

[(1, 171225321), (3, 57075107), (19, 9011859), (57, 3003953), (1423, 120327), (2111, 81111), (4269, 40109), (6333, 27037)]