201653817

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{7331}}^1$

素因数の和:7560

約数の個数: 16

約数和(自身を含む): 275565888

約数和(自身を除く): 73912071

約数列:

[1, 3, 53, 159, 173, 519, 7331, 9169, 21993, 27507, 388543, 1165629, 1268263, 3804789, 67217939, 201653817]

約数ペア:

[(1, 201653817), (3, 67217939), (53, 3804789), (159, 1268263), (173, 1165629), (519, 388543), (7331, 27507), (9169, 21993)]