53397279

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1021}}^1$

素因数の和:1192

約数の個数: 32

約数和(自身を含む): 85848000

約数和(自身を除く): 32450721

約数列:

[1, 3, 9, 13, 27, 39, 117, 149, 351, 447, 1021, 1341, 1937, 3063, 4023, 5811, 9189, 13273, 17433, 27567, 39819, 52299, 119457, 152129, 358371, 456387, 1369161, 1977677, 4107483, 5933031, 17799093, 53397279]

約数ペア:

[(1, 53397279), (3, 17799093), (9, 5933031), (13, 4107483), (27, 1977677), (39, 1369161), (117, 456387), (149, 358371), (351, 152129), (447, 119457), (1021, 52299), (1341, 39819), (1937, 27567), (3063, 17433), (4023, 13273), (5811, 9189)]