90629337

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 129355776

約数和(自身を除く): 38726439

約数列:

[1, 3, 31, 43, 93, 129, 131, 173, 393, 519, 1333, 3999, 4061, 5363, 5633, 7439, 12183, 16089, 16899, 22317, 22663, 67989, 174623, 230609, 523869, 691827, 702553, 974509, 2107659, 2923527, 30209779, 90629337]

約数ペア:

[(1, 90629337), (3, 30209779), (31, 2923527), (43, 2107659), (93, 974509), (129, 702553), (131, 691827), (173, 523869), (393, 230609), (519, 174623), (1333, 67989), (3999, 22663), (4061, 22317), (5363, 16899), (5633, 16089), (7439, 12183)]