42947119059

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{52511}}^1$

素因数の和:52907

約数の個数: 32

約数和(自身を含む): 62789228544

約数和(自身を除く): 19842109485

約数列:

[1, 3, 13, 39, 67, 201, 313, 871, 939, 2613, 4069, 12207, 20971, 52511, 62913, 157533, 272623, 682643, 817869, 2047929, 3518237, 10554711, 16435943, 45737081, 49307829, 137211243, 213667259, 641001777, 1101208181, 3303624543, 14315706353, 42947119059]

約数ペア:

[(1, 42947119059), (3, 14315706353), (13, 3303624543), (39, 1101208181), (67, 641001777), (201, 213667259), (313, 137211243), (871, 49307829), (939, 45737081), (2613, 16435943), (4069, 10554711), (12207, 3518237), (20971, 2047929), (52511, 817869), (62913, 682643), (157533, 272623)]