264150003

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{709}}^1$

素因数の和:999

約数の個数: 32

約数和(自身を含む): 390761280

約数和(自身を除く): 126611277

約数列:

[1, 3, 13, 39, 41, 123, 233, 533, 699, 709, 1599, 2127, 3029, 9087, 9217, 9553, 27651, 28659, 29069, 87207, 124189, 165197, 372567, 377897, 495591, 1133691, 2147561, 6442683, 6773077, 20319231, 88050001, 264150003]

約数ペア:

[(1, 264150003), (3, 88050001), (13, 20319231), (39, 6773077), (41, 6442683), (123, 2147561), (233, 1133691), (533, 495591), (699, 377897), (709, 372567), (1599, 165197), (2127, 124189), (3029, 87207), (9087, 29069), (9217, 28659), (9553, 27651)]