27228021

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{6469}}^1$

素因数の和:6556

約数の個数: 16

約数和(自身を含む): 38509440

約数和(自身を除く): 11281419

約数列:

[1, 3, 23, 61, 69, 183, 1403, 4209, 6469, 19407, 148787, 394609, 446361, 1183827, 9076007, 27228021]

約数ペア:

[(1, 27228021), (3, 9076007), (23, 1183827), (61, 446361), (69, 394609), (183, 148787), (1403, 19407), (4209, 6469)]