55387731

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{85081}}^1$

素因数の和:85122

約数の個数: 16

約数和(自身を含む): 87123968

約数和(自身を除く): 31736237

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 85081, 255243, 595567, 1786701, 2637511, 7912533, 18462577, 55387731]

約数ペア:

[(1, 55387731), (3, 18462577), (7, 7912533), (21, 2637511), (31, 1786701), (93, 595567), (217, 255243), (651, 85081)]