133209726

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{27997}}^1$

素因数の和:28076

約数の個数: 32

約数和(自身を含む): 291627168

約数和(自身を除く): 158417442

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 793, 1586, 2379, 4758, 27997, 55994, 83991, 167982, 363961, 727922, 1091883, 1707817, 2183766, 3415634, 5123451, 10246902, 22201621, 44403242, 66604863, 133209726]

約数ペア:

[(1, 133209726), (2, 66604863), (3, 44403242), (6, 22201621), (13, 10246902), (26, 5123451), (39, 3415634), (61, 2183766), (78, 1707817), (122, 1091883), (183, 727922), (366, 363961), (793, 167982), (1586, 83991), (2379, 55994), (4758, 27997)]