90043499

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{541}}^1$

素因数の和:651

約数の個数: 32

約数和(自身を含む): 116551680

約数和(自身を除く): 26508181

約数列:

[1, 7, 13, 31, 59, 91, 217, 403, 413, 541, 767, 1829, 2821, 3787, 5369, 7033, 12803, 16771, 23777, 31919, 49231, 117397, 166439, 218023, 223433, 414947, 989489, 1526161, 2904629, 6926423, 12863357, 90043499]

約数ペア:

[(1, 90043499), (7, 12863357), (13, 6926423), (31, 2904629), (59, 1526161), (91, 989489), (217, 414947), (403, 223433), (413, 218023), (541, 166439), (767, 117397), (1829, 49231), (2821, 31919), (3787, 23777), (5369, 16771), (7033, 12803)]