50570001

素因数分解:

$3^7\times {\mathrm{19}}^1\times {\mathrm{1217}}^1$

素因数の和:1257

約数の個数: 32

約数和(自身を含む): 79900800

約数和(自身を除く): 29330799

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 729, 1217, 1539, 2187, 3651, 4617, 10953, 13851, 23123, 32859, 41553, 69369, 98577, 208107, 295731, 624321, 887193, 1872963, 2661579, 5618889, 16856667, 50570001]

約数ペア:

[(1, 50570001), (3, 16856667), (9, 5618889), (19, 2661579), (27, 1872963), (57, 887193), (81, 624321), (171, 295731), (243, 208107), (513, 98577), (729, 69369), (1217, 41553), (1539, 32859), (2187, 23123), (3651, 13851), (4617, 10953)]