87142341

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10691}}^1$

素因数の和:10737

約数の個数: 32

約数和(自身を含む): 143700480

約数和(自身を除く): 56558139

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 143, 209, 247, 429, 627, 741, 2717, 8151, 10691, 32073, 117601, 138983, 203129, 352803, 416949, 609387, 1528813, 2234419, 2640677, 4586439, 6703257, 7922031, 29047447, 87142341]

約数ペア:

[(1, 87142341), (3, 29047447), (11, 7922031), (13, 6703257), (19, 4586439), (33, 2640677), (39, 2234419), (57, 1528813), (143, 609387), (209, 416949), (247, 352803), (429, 203129), (627, 138983), (741, 117601), (2717, 32073), (8151, 10691)]