945014769

素因数分解:

$3^4\times {\mathrm{149}}^1\times {\mathrm{78301}}^1$

素因数の和:78462

約数の個数: 20

約数和(自身を含む): 1421181300

約数和(自身を除く): 476166531

約数列:

[1, 3, 9, 27, 81, 149, 447, 1341, 4023, 12069, 78301, 234903, 704709, 2114127, 6342381, 11666849, 35000547, 105001641, 315004923, 945014769]

約数ペア:

[(1, 945014769), (3, 315004923), (9, 105001641), (27, 35000547), (81, 11666849), (149, 6342381), (447, 2114127), (1341, 704709), (4023, 234903), (12069, 78301)]