27440421

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{919}}^1$

素因数の和:1228

約数の個数: 16

約数和(自身を含む): 37756800

約数和(自身を除く): 10316379

約数列:

[1, 3, 37, 111, 269, 807, 919, 2757, 9953, 29859, 34003, 102009, 247211, 741633, 9146807, 27440421]

約数ペア:

[(1, 27440421), (3, 9146807), (37, 741633), (111, 247211), (269, 102009), (807, 34003), (919, 29859), (2757, 9953)]