54908613

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{607}}^1$

素因数の和:678

約数の個数: 36

約数和(自身を含む): 87418240

約数和(自身を除く): 32509627

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 529, 607, 1311, 1587, 1821, 3933, 4761, 5463, 10051, 11533, 13961, 30153, 34599, 41883, 90459, 103797, 125649, 265259, 321103, 795777, 963309, 2387331, 2889927, 6100957, 18302871, 54908613]

約数ペア:

[(1, 54908613), (3, 18302871), (9, 6100957), (19, 2889927), (23, 2387331), (57, 963309), (69, 795777), (171, 321103), (207, 265259), (437, 125649), (529, 103797), (607, 90459), (1311, 41883), (1587, 34599), (1821, 30153), (3933, 13961), (4761, 11533), (5463, 10051)]