87819753

素因数分解:

$3^1\times 7^1\times {\mathrm{1493}}^1\times {\mathrm{2801}}^1$

素因数の和:4304

約数の個数: 16

約数和(自身を含む): 133958016

約数和(自身を除く): 46138263

約数列:

[1, 3, 7, 21, 1493, 2801, 4479, 8403, 10451, 19607, 31353, 58821, 4181893, 12545679, 29273251, 87819753]

約数ペア:

[(1, 87819753), (3, 29273251), (7, 12545679), (21, 4181893), (1493, 58821), (2801, 31353), (4479, 19607), (8403, 10451)]