9968751471

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{115303}}^1$

素因数の和:115515

約数の個数: 32

約数和(自身を含む): 15939624960

約数和(自身を除く): 5970873489

約数列:

[1, 3, 7, 21, 23, 69, 161, 179, 483, 537, 1253, 3759, 4117, 12351, 28819, 86457, 115303, 345909, 807121, 2421363, 2651969, 7955907, 18563783, 20639237, 55691349, 61917711, 144474659, 433423977, 474702451, 1424107353, 3322917157, 9968751471]

約数ペア:

[(1, 9968751471), (3, 3322917157), (7, 1424107353), (21, 474702451), (23, 433423977), (69, 144474659), (161, 61917711), (179, 55691349), (483, 20639237), (537, 18563783), (1253, 7955907), (3759, 2651969), (4117, 2421363), (12351, 807121), (28819, 345909), (86457, 115303)]