27635727

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{389}}^1$

素因数の和:615

約数の個数: 32

約数和(自身を含む): 44928000

約数和(自身を除く): 17292273

約数列:

[1, 3, 7, 17, 21, 51, 119, 199, 357, 389, 597, 1167, 1393, 2723, 3383, 4179, 6613, 8169, 10149, 19839, 23681, 46291, 71043, 77411, 138873, 232233, 541877, 1315987, 1625631, 3947961, 9211909, 27635727]

約数ペア:

[(1, 27635727), (3, 9211909), (7, 3947961), (17, 1625631), (21, 1315987), (51, 541877), (119, 232233), (199, 138873), (357, 77411), (389, 71043), (597, 46291), (1167, 23681), (1393, 19839), (2723, 10149), (3383, 8169), (4179, 6613)]