64087863

素因数分解:

$3^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{5479}}^1$

素因数の和:6046

約数の個数: 16

約数和(自身を含む): 97850880

約数和(自身を除く): 33763017

約数列:

[1, 3, 7, 21, 557, 1671, 3899, 5479, 11697, 16437, 38353, 115059, 3051803, 9155409, 21362621, 64087863]

約数ペア:

[(1, 64087863), (3, 21362621), (7, 9155409), (21, 3051803), (557, 115059), (1671, 38353), (3899, 16437), (5479, 11697)]