539693793

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{421}}^1\times {\mathrm{601}}^1$

素因数の和:1110

約数の個数: 32

約数和(自身を含む): 812940800

約数和(自身を除く): 273247007

約数列:

[1, 3, 9, 27, 79, 237, 421, 601, 711, 1263, 1803, 2133, 3789, 5409, 11367, 16227, 33259, 47479, 99777, 142437, 253021, 299331, 427311, 759063, 897993, 1281933, 2277189, 6831567, 19988659, 59965977, 179897931, 539693793]

約数ペア:

[(1, 539693793), (3, 179897931), (9, 59965977), (27, 19988659), (79, 6831567), (237, 2277189), (421, 1281933), (601, 897993), (711, 759063), (1263, 427311), (1803, 299331), (2133, 253021), (3789, 142437), (5409, 99777), (11367, 47479), (16227, 33259)]