97778161

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{823}}^1$

素因数の和:905

約数の個数: 24

約数和(自身を含む): 114601920

約数和(自身を除く): 16823759

約数列:

[1, 13, 19, 37, 169, 247, 481, 703, 823, 3211, 6253, 9139, 10699, 15637, 30451, 118807, 139087, 203281, 395863, 578569, 2642653, 5146219, 7521397, 97778161]

約数ペア:

[(1, 97778161), (13, 7521397), (19, 5146219), (37, 2642653), (169, 578569), (247, 395863), (481, 203281), (703, 139087), (823, 118807), (3211, 30451), (6253, 15637), (9139, 10699)]