9968481243

素因数分解:

$3^3\times 7^1\times {\mathrm{1259}}^1\times {\mathrm{41893}}^1$

素因数の和:43168

約数の個数: 32

約数和(自身を含む): 16891660800

約数和(自身を除く): 6923179557

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1259, 3777, 8813, 11331, 26439, 33993, 41893, 79317, 125679, 237951, 293251, 377037, 879753, 1131111, 2639259, 7917777, 52743287, 158229861, 369203009, 474689583, 1107609027, 1424068749, 3322827081, 9968481243]

約数ペア:

[(1, 9968481243), (3, 3322827081), (7, 1424068749), (9, 1107609027), (21, 474689583), (27, 369203009), (63, 158229861), (189, 52743287), (1259, 7917777), (3777, 2639259), (8813, 1131111), (11331, 879753), (26439, 377037), (33993, 293251), (41893, 237951), (79317, 125679)]