86436783

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{1979}}^1$

素因数の和:2219

約数の個数: 24

約数和(自身を含む): 130965120

約数和(自身を除く): 44528337

約数列:

[1, 3, 9, 23, 69, 207, 211, 633, 1899, 1979, 4853, 5937, 14559, 17811, 43677, 45517, 136551, 409653, 417569, 1252707, 3758121, 9604087, 28812261, 86436783]

約数ペア:

[(1, 86436783), (3, 28812261), (9, 9604087), (23, 3758121), (69, 1252707), (207, 417569), (211, 409653), (633, 136551), (1899, 45517), (1979, 43677), (4853, 17811), (5937, 14559)]