147189009

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{262369}}^1$

素因数の和:262400

約数の個数: 16

約数和(自身を含む): 226687680

約数和(自身を除く): 79498671

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 262369, 787107, 2886059, 4460273, 8658177, 13380819, 49063003, 147189009]

約数ペア:

[(1, 147189009), (3, 49063003), (11, 13380819), (17, 8658177), (33, 4460273), (51, 2886059), (187, 787107), (561, 262369)]