90214947

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{4493}}^1$

素因数の和:4619

約数の個数: 24

約数和(自身を含む): 137408544

約数和(自身を除く): 47193597

約数列:

[1, 3, 9, 23, 69, 97, 207, 291, 873, 2231, 4493, 6693, 13479, 20079, 40437, 103339, 310017, 435821, 930051, 1307463, 3922389, 10023883, 30071649, 90214947]

約数ペア:

[(1, 90214947), (3, 30071649), (9, 10023883), (23, 3922389), (69, 1307463), (97, 930051), (207, 435821), (291, 310017), (873, 103339), (2231, 40437), (4493, 20079), (6693, 13479)]