87890127

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{17203}}^1$

素因数の和:17350

約数の個数: 16

約数和(自身を含む): 127171968

約数和(自身を除く): 39281841

約数列:

[1, 3, 13, 39, 131, 393, 1703, 5109, 17203, 51609, 223639, 670917, 2253593, 6760779, 29296709, 87890127]

約数ペア:

[(1, 87890127), (3, 29296709), (13, 6760779), (39, 2253593), (131, 670917), (393, 223639), (1703, 51609), (5109, 17203)]