53417973

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{68749}}^1$

素因数の和:68796

約数の個数: 16

約数和(自身を含む): 83600000

約数和(自身を除く): 30182027

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 68749, 206247, 481243, 1443729, 2543713, 7631139, 17805991, 53417973]

約数ペア:

[(1, 53417973), (3, 17805991), (7, 7631139), (21, 2543713), (37, 1443729), (111, 481243), (259, 206247), (777, 68749)]