20161332081

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2189783}}^1$

素因数の和:2189834

約数の個数: 32

約数和(自身を含む): 33635082240

約数和(自身を除く): 13473750159

約数列:

[1, 3, 9, 11, 27, 31, 33, 93, 99, 279, 297, 341, 837, 1023, 3069, 9207, 2189783, 6569349, 19708047, 24087613, 59124141, 67883273, 72262839, 203649819, 216788517, 610949457, 650365551, 746716003, 1832848371, 2240148009, 6720444027, 20161332081]

約数ペア:

[(1, 20161332081), (3, 6720444027), (9, 2240148009), (11, 1832848371), (27, 746716003), (31, 650365551), (33, 610949457), (93, 216788517), (99, 203649819), (279, 72262839), (297, 67883273), (341, 59124141), (837, 24087613), (1023, 19708047), (3069, 6569349), (9207, 2189783)]