55881903

素因数分解:

$3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{4937}}^1$

素因数の和:4972

約数の個数: 32

約数和(自身を含む): 94809600

約数和(自身を除く): 38927697

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 343, 539, 1029, 1617, 3773, 4937, 11319, 14811, 34559, 54307, 103677, 162921, 241913, 380149, 725739, 1140447, 1693391, 2661043, 5080173, 7983129, 18627301, 55881903]

約数ペア:

[(1, 55881903), (3, 18627301), (7, 7983129), (11, 5080173), (21, 2661043), (33, 1693391), (49, 1140447), (77, 725739), (147, 380149), (231, 241913), (343, 162921), (539, 103677), (1029, 54307), (1617, 34559), (3773, 14811), (4937, 11319)]