624905151

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{1777}}^1$

素因数の和:1991

約数の個数: 32

約数和(自身を含む): 917618688

約数和(自身を除く): 292713537

約数列:

[1, 3, 13, 39, 71, 127, 213, 381, 923, 1651, 1777, 2769, 4953, 5331, 9017, 23101, 27051, 69303, 117221, 126167, 225679, 351663, 378501, 677037, 1640171, 2933827, 4920513, 8801481, 16023209, 48069627, 208301717, 624905151]

約数ペア:

[(1, 624905151), (3, 208301717), (13, 48069627), (39, 16023209), (71, 8801481), (127, 4920513), (213, 2933827), (381, 1640171), (923, 677037), (1651, 378501), (1777, 351663), (2769, 225679), (4953, 126167), (5331, 117221), (9017, 69303), (23101, 27051)]