27855423

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:459

約数の個数: 24

約数和(自身を含む): 41100800

約数和(自身を除く): 13245377

約数列:

[1, 3, 9, 103, 151, 199, 309, 453, 597, 927, 1359, 1791, 15553, 20497, 30049, 46659, 61491, 90147, 139977, 184473, 270441, 3095047, 9285141, 27855423]

約数ペア:

[(1, 27855423), (3, 9285141), (9, 3095047), (103, 270441), (151, 184473), (199, 139977), (309, 90147), (453, 61491), (597, 46659), (927, 30049), (1359, 20497), (1791, 15553)]