78331881

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1\times {\mathrm{1423}}^1$

素因数の和:1796

約数の個数: 16

約数和(自身を含む): 106629120

約数和(自身を除く): 28297239

約数列:

[1, 3, 59, 177, 311, 933, 1423, 4269, 18349, 55047, 83957, 251871, 442553, 1327659, 26110627, 78331881]

約数ペア:

[(1, 78331881), (3, 26110627), (59, 1327659), (177, 442553), (311, 251871), (933, 83957), (1423, 55047), (4269, 18349)]