90079089

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{337}}^1\times {\mathrm{641}}^1$

素因数の和:1120

約数の個数: 16

約数和(自身を含む): 121517760

約数和(自身を除く): 31438671

約数列:

[1, 3, 139, 337, 417, 641, 1011, 1923, 46843, 89099, 140529, 216017, 267297, 648051, 30026363, 90079089]

約数ペア:

[(1, 90079089), (3, 30026363), (139, 648051), (337, 267297), (417, 216017), (641, 140529), (1011, 89099), (1923, 46843)]