31423869169

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{36467}}^1$

素因数の和:36554

約数の個数: 48

約数和(自身を含む): 42683314176

約数和(自身を除く): 11259445007

約数列:

[1, 7, 11, 19, 31, 77, 133, 209, 217, 341, 361, 589, 1463, 2387, 2527, 3971, 4123, 6479, 11191, 27797, 36467, 45353, 78337, 123101, 255269, 401137, 692873, 861707, 1130477, 2807959, 4850111, 7621603, 7913339, 12435247, 13164587, 21479063, 53351221, 87046729, 92152109, 144810457, 150353441, 236269693, 408102197, 1013673199, 1653887851, 2856715379, 4489124167, 31423869169]

約数ペア:

[(1, 31423869169), (7, 4489124167), (11, 2856715379), (19, 1653887851), (31, 1013673199), (77, 408102197), (133, 236269693), (209, 150353441), (217, 144810457), (341, 92152109), (361, 87046729), (589, 53351221), (1463, 21479063), (2387, 13164587), (2527, 12435247), (3971, 7913339), (4123, 7621603), (6479, 4850111), (11191, 2807959), (27797, 1130477), (36467, 861707), (45353, 692873), (78337, 401137), (123101, 255269)]