45256887

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{42979}}^1$

素因数の和:43004

約数の個数: 20

約数和(自身を含む): 72808120

約数和(自身を除く): 27551233

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 42979, 128937, 386811, 558727, 1160433, 1676181, 3481299, 5028543, 15085629, 45256887]

約数ペア:

[(1, 45256887), (3, 15085629), (9, 5028543), (13, 3481299), (27, 1676181), (39, 1160433), (81, 558727), (117, 386811), (351, 128937), (1053, 42979)]