42965991

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1049}}^1$

素因数の和:1136

約数の個数: 32

約数和(自身を含む): 67032000

約数和(自身を除く): 24066009

約数列:

[1, 3, 9, 27, 37, 41, 111, 123, 333, 369, 999, 1049, 1107, 1517, 3147, 4551, 9441, 13653, 28323, 38813, 40959, 43009, 116439, 129027, 349317, 387081, 1047951, 1161243, 1591333, 4773999, 14321997, 42965991]

約数ペア:

[(1, 42965991), (3, 14321997), (9, 4773999), (27, 1591333), (37, 1161243), (41, 1047951), (111, 387081), (123, 349317), (333, 129027), (369, 116439), (999, 43009), (1049, 40959), (1107, 38813), (1517, 28323), (3147, 13653), (4551, 9441)]