56417859

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{241}}^1$

素因数の和:340

約数の個数: 36

約数和(自身を含む): 88528440

約数和(自身を除く): 32110581

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 241, 333, 703, 723, 1369, 2109, 2169, 4107, 4579, 6327, 8917, 12321, 13737, 26011, 26751, 41211, 78033, 80253, 169423, 234099, 329929, 508269, 989787, 1524807, 2969361, 6268651, 18805953, 56417859]

約数ペア:

[(1, 56417859), (3, 18805953), (9, 6268651), (19, 2969361), (37, 1524807), (57, 989787), (111, 508269), (171, 329929), (241, 234099), (333, 169423), (703, 80253), (723, 78033), (1369, 41211), (2109, 26751), (2169, 26011), (4107, 13737), (4579, 12321), (6327, 8917)]