16165149

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{769}}^1$

素因数の和:810

約数の個数: 48

約数和(自身を含む): 29494080

約数和(自身を除く): 13328931

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 49, 77, 91, 143, 147, 231, 273, 429, 539, 637, 769, 1001, 1617, 1911, 2307, 3003, 5383, 7007, 8459, 9997, 16149, 21021, 25377, 29991, 37681, 59213, 69979, 109967, 113043, 177639, 209937, 329901, 414491, 489853, 769769, 1243473, 1469559, 2309307, 5388383, 16165149]

約数ペア:

[(1, 16165149), (3, 5388383), (7, 2309307), (11, 1469559), (13, 1243473), (21, 769769), (33, 489853), (39, 414491), (49, 329901), (77, 209937), (91, 177639), (143, 113043), (147, 109967), (231, 69979), (273, 59213), (429, 37681), (539, 29991), (637, 25377), (769, 21021), (1001, 16149), (1617, 9997), (1911, 8459), (2307, 7007), (3003, 5383)]