27387927

素因数分解:

$3^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2879}}^1$

素因数の和:3043

約数の個数: 24

約数和(自身を含む): 45527040

約数和(自身を除く): 18139113

約数列:

[1, 3, 7, 9, 21, 63, 151, 453, 1057, 1359, 2879, 3171, 8637, 9513, 20153, 25911, 60459, 181377, 434729, 1304187, 3043103, 3912561, 9129309, 27387927]

約数ペア:

[(1, 27387927), (3, 9129309), (7, 3912561), (9, 3043103), (21, 1304187), (63, 434729), (151, 181377), (453, 60459), (1057, 25911), (1359, 20153), (2879, 9513), (3171, 8637)]