115514019

素因数分解:

$3^4\times {\mathrm{181}}^1\times {\mathrm{7879}}^1$

素因数の和:8072

約数の個数: 20

約数和(自身を含む): 173533360

約数和(自身を除く): 58019341

約数列:

[1, 3, 9, 27, 81, 181, 543, 1629, 4887, 7879, 14661, 23637, 70911, 212733, 638199, 1426099, 4278297, 12834891, 38504673, 115514019]

約数ペア:

[(1, 115514019), (3, 38504673), (9, 12834891), (27, 4278297), (81, 1426099), (181, 638199), (543, 212733), (1629, 70911), (4887, 23637), (7879, 14661)]