162550209

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{21391}}^1$

素因数の和:21560

約数の個数: 16

約数和(自身を含む): 231033600

約数和(自身を除く): 68483391

約数列:

[1, 3, 17, 51, 149, 447, 2533, 7599, 21391, 64173, 363647, 1090941, 3187259, 9561777, 54183403, 162550209]

約数ペア:

[(1, 162550209), (3, 54183403), (17, 9561777), (51, 3187259), (149, 1090941), (447, 363647), (2533, 64173), (7599, 21391)]