27190197

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5483}}^1$

素因数の和:5537

約数の個数: 24

約数和(自身を含む): 42775200

約数和(自身を除く): 15585003

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 5483, 16449, 49347, 104177, 159007, 312531, 477021, 937593, 1431063, 3021133, 9063399, 27190197]

約数ペア:

[(1, 27190197), (3, 9063399), (9, 3021133), (19, 1431063), (29, 937593), (57, 477021), (87, 312531), (171, 159007), (261, 104177), (551, 49347), (1653, 16449), (4959, 5483)]