51645933

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2027}}^1$

素因数の和:2201

約数の個数: 24

約数和(自身を含む): 79092000

約数和(自身を除く): 27446067

約数列:

[1, 3, 9, 19, 57, 149, 171, 447, 1341, 2027, 2831, 6081, 8493, 18243, 25479, 38513, 115539, 302023, 346617, 906069, 2718207, 5738437, 17215311, 51645933]

約数ペア:

[(1, 51645933), (3, 17215311), (9, 5738437), (19, 2718207), (57, 906069), (149, 346617), (171, 302023), (447, 115539), (1341, 38513), (2027, 25479), (2831, 18243), (6081, 8493)]