123454977

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{27127}}^1$

素因数の和:27208

約数の個数: 16

約数和(自身を含む): 173185152

約数和(自身を除く): 49730175

約数列:

[1, 3, 37, 41, 111, 123, 1517, 4551, 27127, 81381, 1003699, 1112207, 3011097, 3336621, 41151659, 123454977]

約数ペア:

[(1, 123454977), (3, 41151659), (37, 3336621), (41, 3011097), (111, 1112207), (123, 1003699), (1517, 81381), (4551, 27127)]