47753289

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{16427}}^1$

素因数の和:16469

約数の個数: 24

約数和(自身を含む): 76883040

約数和(自身を除く): 29129751

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 16427, 49281, 147843, 279259, 312113, 837777, 936339, 2513331, 2809017, 5305921, 15917763, 47753289]

約数ペア:

[(1, 47753289), (3, 15917763), (9, 5305921), (17, 2809017), (19, 2513331), (51, 936339), (57, 837777), (153, 312113), (171, 279259), (323, 147843), (969, 49281), (2907, 16427)]