27723531

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{5351}}^1$

素因数の和:5522

約数の個数: 16

約数和(自身を含む): 40589568

約数和(自身を除く): 12866037

約数列:

[1, 3, 11, 33, 157, 471, 1727, 5181, 5351, 16053, 58861, 176583, 840107, 2520321, 9241177, 27723531]

約数ペア:

[(1, 27723531), (3, 9241177), (11, 2520321), (33, 840107), (157, 176583), (471, 58861), (1727, 16053), (5181, 5351)]