161073899

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{5783}}^1$

素因数の和:5986

約数の個数: 16

約数和(自身を含む): 193231872

約数和(自身を除く): 32157973

約数列:

[1, 7, 23, 161, 173, 1211, 3979, 5783, 27853, 40481, 133009, 931063, 1000459, 7003213, 23010557, 161073899]

約数ペア:

[(1, 161073899), (7, 23010557), (23, 7003213), (161, 1000459), (173, 931063), (1211, 133009), (3979, 40481), (5783, 27853)]