27531591

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{641}}^1$

素因数の和:886

約数の個数: 16

約数和(自身を含む): 37390080

約数和(自身を除く): 9858489

約数列:

[1, 3, 103, 139, 309, 417, 641, 1923, 14317, 42951, 66023, 89099, 198069, 267297, 9177197, 27531591]

約数ペア:

[(1, 27531591), (3, 9177197), (103, 267297), (139, 198069), (309, 89099), (417, 66023), (641, 42951), (1923, 14317)]