123965135819

素因数分解:

$7^2\times {\mathrm{31}}^2\times {\mathrm{199}}^1\times {\mathrm{13229}}^1$

素因数の和:13504

約数の個数: 36

約数和(自身を含む): 149766246000

約数和(自身を除く): 25801110181

約数列:

[1, 7, 31, 49, 199, 217, 961, 1393, 1519, 6169, 6727, 9751, 13229, 43183, 47089, 92603, 191239, 302281, 410099, 648221, 1338673, 2632571, 2870693, 9370711, 12713069, 18427997, 20094851, 81609701, 88991483, 128995979, 571267907, 622940381, 2529900731, 3998875349, 17709305117, 123965135819]

約数ペア:

[(1, 123965135819), (7, 17709305117), (31, 3998875349), (49, 2529900731), (199, 622940381), (217, 571267907), (961, 128995979), (1393, 88991483), (1519, 81609701), (6169, 20094851), (6727, 18427997), (9751, 12713069), (13229, 9370711), (43183, 2870693), (47089, 2632571), (92603, 1338673), (191239, 648221), (302281, 410099)]