51675003

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{33577}}^1$

素因数の和:33608

約数の個数: 20

約数和(自身を含む): 81258760

約数和(自身を除く): 29583757

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 33577, 100731, 302193, 637963, 906579, 1913889, 2719737, 5741667, 17225001, 51675003]

約数ペア:

[(1, 51675003), (3, 17225001), (9, 5741667), (19, 2719737), (27, 1913889), (57, 906579), (81, 637963), (171, 302193), (513, 100731), (1539, 33577)]