816156632169

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{866389}}^1$

素因数の和:866590

約数の個数: 48

約数和(自身を含む): 1284530607360

約数和(自身を除く): 468373975191

約数列:

[1, 3, 9, 17, 47, 51, 131, 141, 153, 393, 423, 799, 1179, 2227, 2397, 6157, 6681, 7191, 18471, 20043, 55413, 104669, 314007, 866389, 942021, 2599167, 7797501, 14728613, 40720283, 44185839, 113496959, 122160849, 132557517, 340490877, 366482547, 692244811, 1021472631, 1929448303, 2076734433, 5334357073, 5788344909, 6230203299, 16003071219, 17365034727, 48009213657, 90684070241, 272052210723, 816156632169]

約数ペア:

[(1, 816156632169), (3, 272052210723), (9, 90684070241), (17, 48009213657), (47, 17365034727), (51, 16003071219), (131, 6230203299), (141, 5788344909), (153, 5334357073), (393, 2076734433), (423, 1929448303), (799, 1021472631), (1179, 692244811), (2227, 366482547), (2397, 340490877), (6157, 132557517), (6681, 122160849), (7191, 113496959), (18471, 44185839), (20043, 40720283), (55413, 14728613), (104669, 7797501), (314007, 2599167), (866389, 942021)]