31028859

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{67601}}^1$

素因数の和:67627

約数の個数: 16

約数和(自身を含む): 48673440

約数和(自身を除く): 17644581

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 67601, 202803, 608409, 1149217, 1825227, 3447651, 10342953, 31028859]

約数ペア:

[(1, 31028859), (3, 10342953), (9, 3447651), (17, 1825227), (27, 1149217), (51, 608409), (153, 202803), (459, 67601)]