27696213

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1153}}^1$

素因数の和:1333

約数の個数: 24

約数和(自身を含む): 42665688

約数和(自身を除く): 14969475

約数列:

[1, 3, 9, 17, 51, 153, 157, 471, 1153, 1413, 2669, 3459, 8007, 10377, 19601, 24021, 58803, 176409, 181021, 543063, 1629189, 3077357, 9232071, 27696213]

約数ペア:

[(1, 27696213), (3, 9232071), (9, 3077357), (17, 1629189), (51, 543063), (153, 181021), (157, 176409), (471, 58803), (1153, 24021), (1413, 19601), (2669, 10377), (3459, 8007)]