53289639

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{809}}^1$

素因数の和:1391

約数の個数: 24

約数和(自身を含む): 83144880

約数和(自身を除く): 29855241

約数列:

[1, 3, 9, 13, 39, 117, 563, 809, 1689, 2427, 5067, 7281, 7319, 10517, 21957, 31551, 65871, 94653, 455467, 1366401, 4099203, 5921071, 17763213, 53289639]

約数ペア:

[(1, 53289639), (3, 17763213), (9, 5921071), (13, 4099203), (39, 1366401), (117, 455467), (563, 94653), (809, 65871), (1689, 31551), (2427, 21957), (5067, 10517), (7281, 7319)]