27291249219

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{647341}}^1$

素因数の和:647427

約数の個数: 32

約数和(自身を含む): 41761327104

約数和(自身を除く): 14470077885

約数列:

[1, 3, 13, 23, 39, 47, 69, 141, 299, 611, 897, 1081, 1833, 3243, 14053, 42159, 647341, 1942023, 8415433, 14888843, 25246299, 30425027, 44666529, 91275081, 193554959, 395525351, 580664877, 699775621, 1186576053, 2099326863, 9097083073, 27291249219]

約数ペア:

[(1, 27291249219), (3, 9097083073), (13, 2099326863), (23, 1186576053), (39, 699775621), (47, 580664877), (69, 395525351), (141, 193554959), (299, 91275081), (611, 44666529), (897, 30425027), (1081, 25246299), (1833, 14888843), (3243, 8415433), (14053, 1942023), (42159, 647341)]