51623541

素因数分解:

$3^3\times {\mathrm{107}}^2\times {\mathrm{167}}^1$

素因数の和:390

約数の個数: 24

約数和(自身を含む): 77663040

約数和(自身を除く): 26039499

約数列:

[1, 3, 9, 27, 107, 167, 321, 501, 963, 1503, 2889, 4509, 11449, 17869, 34347, 53607, 103041, 160821, 309123, 482463, 1911983, 5735949, 17207847, 51623541]

約数ペア:

[(1, 51623541), (3, 17207847), (9, 5735949), (27, 1911983), (107, 482463), (167, 309123), (321, 160821), (501, 103041), (963, 53607), (1503, 34347), (2889, 17869), (4509, 11449)]