144123651

素因数分解:

$3^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{2657}}^1$

素因数の和:2721

約数の個数: 48

約数和(自身を含む): 254530080

約数和(自身を除く): 110406429

約数列:

[1, 3, 7, 9, 21, 27, 41, 49, 63, 123, 147, 189, 287, 369, 441, 861, 1107, 1323, 2009, 2583, 2657, 6027, 7749, 7971, 18081, 18599, 23913, 54243, 55797, 71739, 108937, 130193, 167391, 326811, 390579, 502173, 762559, 980433, 1171737, 2287677, 2941299, 3515211, 5337913, 6863031, 16013739, 20589093, 48041217, 144123651]

約数ペア:

[(1, 144123651), (3, 48041217), (7, 20589093), (9, 16013739), (21, 6863031), (27, 5337913), (41, 3515211), (49, 2941299), (63, 2287677), (123, 1171737), (147, 980433), (189, 762559), (287, 502173), (369, 390579), (441, 326811), (861, 167391), (1107, 130193), (1323, 108937), (2009, 71739), (2583, 55797), (2657, 54243), (6027, 23913), (7749, 18599), (7971, 18081)]