287823641319

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{353}}^1\times {\mathrm{14149}}^1$

素因数の和:14864

約数の個数: 48

約数和(自身を含む): 440199708000

約数和(自身を除く): 152376066681

約数列:

[1, 3, 9, 19, 57, 171, 337, 353, 1011, 1059, 3033, 3177, 6403, 6707, 14149, 19209, 20121, 42447, 57627, 60363, 118961, 127341, 268831, 356883, 806493, 1070649, 2260259, 2419479, 4768213, 4994597, 6780777, 14304639, 14983791, 20342331, 42913917, 44951373, 90596047, 94897343, 271788141, 284692029, 815364423, 854076087, 1683179189, 5049537567, 15148612701, 31980404591, 95941213773, 287823641319]

約数ペア:

[(1, 287823641319), (3, 95941213773), (9, 31980404591), (19, 15148612701), (57, 5049537567), (171, 1683179189), (337, 854076087), (353, 815364423), (1011, 284692029), (1059, 271788141), (3033, 94897343), (3177, 90596047), (6403, 44951373), (6707, 42913917), (14149, 20342331), (19209, 14983791), (20121, 14304639), (42447, 6780777), (57627, 4994597), (60363, 4768213), (118961, 2419479), (127341, 2260259), (268831, 1070649), (356883, 806493)]