127589073

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 182891520

約数和(自身を除く): 55302447

約数列:

[1, 3, 23, 53, 69, 139, 159, 251, 417, 753, 1219, 3197, 3657, 5773, 7367, 9591, 13303, 17319, 22101, 34889, 39909, 104667, 169441, 305969, 508323, 802447, 917907, 1849117, 2407341, 5547351, 42529691, 127589073]

約数ペア:

[(1, 127589073), (3, 42529691), (23, 5547351), (53, 2407341), (69, 1849117), (139, 917907), (159, 802447), (251, 508323), (417, 305969), (753, 169441), (1219, 104667), (3197, 39909), (3657, 34889), (5773, 22101), (7367, 17319), (9591, 13303)]