56688609

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 82575360

約数和(自身を除く): 25886751

約数列:

[1, 3, 19, 41, 57, 123, 127, 191, 381, 573, 779, 2337, 2413, 3629, 5207, 7239, 7831, 10887, 15621, 23493, 24257, 72771, 98933, 148789, 296799, 446367, 460883, 994537, 1382649, 2983611, 18896203, 56688609]

約数ペア:

[(1, 56688609), (3, 18896203), (19, 2983611), (41, 1382649), (57, 994537), (123, 460883), (127, 446367), (191, 296799), (381, 148789), (573, 98933), (779, 72771), (2337, 24257), (2413, 23493), (3629, 15621), (5207, 10887), (7239, 7831)]