210620871

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{24151}}^1$

素因数の和:24196

約数の個数: 32

約数和(自身を含む): 347788800

約数和(自身を除く): 137167929

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 153, 171, 323, 459, 513, 969, 2907, 8721, 24151, 72453, 217359, 410567, 458869, 652077, 1231701, 1376607, 3695103, 4129821, 7800773, 11085309, 12389463, 23402319, 70206957, 210620871]

約数ペア:

[(1, 210620871), (3, 70206957), (9, 23402319), (17, 12389463), (19, 11085309), (27, 7800773), (51, 4129821), (57, 3695103), (153, 1376607), (171, 1231701), (323, 652077), (459, 458869), (513, 410567), (969, 217359), (2907, 72453), (8721, 24151)]