47143809

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1151}}^1$

素因数の和:1238

約数の個数: 32

約数和(自身を含む): 73543680

約数和(自身を除く): 26399871

約数列:

[1, 3, 9, 27, 37, 41, 111, 123, 333, 369, 999, 1107, 1151, 1517, 3453, 4551, 10359, 13653, 31077, 40959, 42587, 47191, 127761, 141573, 383283, 424719, 1149849, 1274157, 1746067, 5238201, 15714603, 47143809]

約数ペア:

[(1, 47143809), (3, 15714603), (9, 5238201), (27, 1746067), (37, 1274157), (41, 1149849), (111, 424719), (123, 383283), (333, 141573), (369, 127761), (999, 47191), (1107, 42587), (1151, 40959), (1517, 31077), (3453, 13653), (4551, 10359)]