27028547

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{281}}^1$

素因数の和:459

約数の個数: 24

約数和(自身を含む): 34205472

約数和(自身を除く): 7176925

約数列:

[1, 7, 13, 49, 91, 151, 281, 637, 1057, 1963, 1967, 3653, 7399, 13741, 13769, 25571, 42431, 96187, 178997, 297017, 551603, 2079119, 3861221, 27028547]

約数ペア:

[(1, 27028547), (7, 3861221), (13, 2079119), (49, 551603), (91, 297017), (151, 178997), (281, 96187), (637, 42431), (1057, 25571), (1963, 13769), (1967, 13741), (3653, 7399)]