27253681

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9661}}^1$

素因数の和:9712

約数の個数: 16

約数和(自身を含む): 34628608

約数和(自身を除く): 7374927

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 9661, 67627, 125593, 299491, 879151, 2096437, 3893383, 27253681]

約数ペア:

[(1, 27253681), (7, 3893383), (13, 2096437), (31, 879151), (91, 299491), (217, 125593), (403, 67627), (2821, 9661)]