49999383

素因数分解:

$3^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1931}}^1$

素因数の和:2084

約数の個数: 32

約数和(自身を含む): 85317120

約数和(自身を除く): 35317737

約数列:

[1, 3, 7, 9, 21, 27, 63, 137, 189, 411, 959, 1233, 1931, 2877, 3699, 5793, 8631, 13517, 17379, 25893, 40551, 52137, 121653, 264547, 364959, 793641, 1851829, 2380923, 5555487, 7142769, 16666461, 49999383]

約数ペア:

[(1, 49999383), (3, 16666461), (7, 7142769), (9, 5555487), (21, 2380923), (27, 1851829), (63, 793641), (137, 364959), (189, 264547), (411, 121653), (959, 52137), (1233, 40551), (1931, 25893), (2877, 17379), (3699, 13517), (5793, 8631)]