86857947

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{17203}}^1$

素因数の和:17240

約数の個数: 32

約数和(自身を含む): 148642560

約数和(自身を除く): 61784613

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 99, 153, 187, 297, 459, 561, 1683, 5049, 17203, 51609, 154827, 189233, 292451, 464481, 567699, 877353, 1703097, 2632059, 3216961, 5109291, 7896177, 9650883, 28952649, 86857947]

約数ペア:

[(1, 86857947), (3, 28952649), (9, 9650883), (11, 7896177), (17, 5109291), (27, 3216961), (33, 2632059), (51, 1703097), (99, 877353), (153, 567699), (187, 464481), (297, 292451), (459, 189233), (561, 154827), (1683, 51609), (5049, 17203)]