27561754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{9013}}^1$

素因数の和:9165

約数の個数: 16

約数和(自身を含む): 45430560

約数和(自身を除く): 17868806

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 9013, 18026, 99143, 198286, 1252807, 2505614, 13780877, 27561754]

約数ペア:

[(1, 27561754), (2, 13780877), (11, 2505614), (22, 1252807), (139, 198286), (278, 99143), (1529, 18026), (3058, 9013)]