53269839

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{9719}}^1$

素因数の和:9764

約数の個数: 32

約数和(自身を含む): 93312000

約数和(自身を除く): 40042161

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 5481, 9719, 29157, 68033, 87471, 204099, 262413, 281851, 612297, 845553, 1836891, 1972957, 2536659, 5918871, 7609977, 17756613, 53269839]

約数ペア:

[(1, 53269839), (3, 17756613), (7, 7609977), (9, 5918871), (21, 2536659), (27, 1972957), (29, 1836891), (63, 845553), (87, 612297), (189, 281851), (203, 262413), (261, 204099), (609, 87471), (783, 68033), (1827, 29157), (5481, 9719)]