81674454

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{97931}}^1$

素因数の和:98075

約数の個数: 16

約数和(自身を含む): 164525760

約数和(自身を除く): 82851306

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 97931, 195862, 293793, 587586, 13612409, 27224818, 40837227, 81674454]

約数ペア:

[(1, 81674454), (2, 40837227), (3, 27224818), (6, 13612409), (139, 587586), (278, 293793), (417, 195862), (834, 97931)]