78752349

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{16417}}^1$

素因数の和:16477

約数の個数: 24

約数和(自身を含む): 125499192

約数和(自身を除く): 46746843

約数列:

[1, 3, 9, 13, 39, 41, 117, 123, 369, 533, 1599, 4797, 16417, 49251, 147753, 213421, 640263, 673097, 1920789, 2019291, 6057873, 8750261, 26250783, 78752349]

約数ペア:

[(1, 78752349), (3, 26250783), (9, 8750261), (13, 6057873), (39, 2019291), (41, 1920789), (117, 673097), (123, 640263), (369, 213421), (533, 147753), (1599, 49251), (4797, 16417)]