87866013

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{90677}}^1$

素因数の和:90716

約数の個数: 16

約数和(自身を含む): 130576320

約数和(自身を除く): 42710307

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 90677, 272031, 1541509, 1722863, 4624527, 5168589, 29288671, 87866013]

約数ペア:

[(1, 87866013), (3, 29288671), (17, 5168589), (19, 4624527), (51, 1722863), (57, 1541509), (323, 272031), (969, 90677)]