47775843

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2707}}^1$

素因数の和:2803

約数の個数: 24

約数和(自身を含む): 72238608

約数和(自身を除く): 24462765

約数列:

[1, 3, 9, 37, 53, 111, 159, 333, 477, 1961, 2707, 5883, 8121, 17649, 24363, 100159, 143471, 300477, 430413, 901431, 1291239, 5308427, 15925281, 47775843]

約数ペア:

[(1, 47775843), (3, 15925281), (9, 5308427), (37, 1291239), (53, 901431), (111, 430413), (159, 300477), (333, 143471), (477, 100159), (1961, 24363), (2707, 17649), (5883, 8121)]