64051017

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{3623}}^1$

素因数の和:3780

約数の個数: 16

約数和(自身を含む): 87671808

約数和(自身を除く): 23620791

約数列:

[1, 3, 71, 83, 213, 249, 3623, 5893, 10869, 17679, 257233, 300709, 771699, 902127, 21350339, 64051017]

約数ペア:

[(1, 64051017), (3, 21350339), (71, 902127), (83, 771699), (213, 300709), (249, 257233), (3623, 17679), (5893, 10869)]