81747037

素因数分解:

${\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{563}}^1$

素因数の和:752

約数の個数: 16

約数和(自身を含む): 87713280

約数和(自身を除く): 5966243

約数列:

[1, 23, 59, 107, 563, 1357, 2461, 6313, 12949, 33217, 60241, 145199, 763991, 1385543, 3554219, 81747037]

約数ペア:

[(1, 81747037), (23, 3554219), (59, 1385543), (107, 763991), (563, 145199), (1357, 60241), (2461, 33217), (6313, 12949)]