78545763

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{513371}}^1$

素因数の和:513394

約数の個数: 12

約数和(自身を含む): 120129048

約数和(自身を除く): 41583285

約数列:

[1, 3, 9, 17, 51, 153, 513371, 1540113, 4620339, 8727307, 26181921, 78545763]

約数ペア:

[(1, 78545763), (3, 26181921), (9, 8727307), (17, 4620339), (51, 1540113), (153, 513371)]