80018403

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{4127}}^1$

素因数の和:4434

約数の個数: 16

約数和(自身を含む): 111753216

約数和(自身を除く): 31734813

約数列:

[1, 3, 23, 69, 281, 843, 4127, 6463, 12381, 19389, 94921, 284763, 1159687, 3479061, 26672801, 80018403]

約数ペア:

[(1, 80018403), (3, 26672801), (23, 3479061), (69, 1159687), (281, 284763), (843, 94921), (4127, 19389), (6463, 12381)]