27963147

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:843

約数の個数: 32

約数和(自身を含む): 42577920

約数和(自身を除く): 14614773

約数列:

[1, 3, 17, 23, 31, 51, 69, 93, 391, 527, 713, 769, 1173, 1581, 2139, 2307, 12121, 13073, 17687, 23839, 36363, 39219, 53061, 71517, 300679, 405263, 548297, 902037, 1215789, 1644891, 9321049, 27963147]

約数ペア:

[(1, 27963147), (3, 9321049), (17, 1644891), (23, 1215789), (31, 902037), (51, 548297), (69, 405263), (93, 300679), (391, 71517), (527, 53061), (713, 39219), (769, 36363), (1173, 23839), (1581, 17687), (2139, 13073), (2307, 12121)]