90153423

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{14249}}^1$

素因数の和:14311

約数の個数: 24

約数和(自身を含む): 140790000

約数和(自身を除く): 50636577

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 703, 2109, 6327, 14249, 42747, 128241, 270731, 527213, 812193, 1581639, 2436579, 4744917, 10017047, 30051141, 90153423]

約数ペア:

[(1, 90153423), (3, 30051141), (9, 10017047), (19, 4744917), (37, 2436579), (57, 1581639), (111, 812193), (171, 527213), (333, 270731), (703, 128241), (2109, 42747), (6327, 14249)]