66231513

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{487}}^1$

素因数の和:595

約数の個数: 40

約数和(自身を含む): 104869248

約数和(自身を除く): 38637735

約数列:

[1, 3, 9, 23, 27, 69, 73, 81, 207, 219, 487, 621, 657, 1461, 1679, 1863, 1971, 4383, 5037, 5913, 11201, 13149, 15111, 33603, 35551, 39447, 45333, 100809, 106653, 135999, 302427, 319959, 817673, 907281, 959877, 2453019, 2879631, 7359057, 22077171, 66231513]

約数ペア:

[(1, 66231513), (3, 22077171), (9, 7359057), (23, 2879631), (27, 2453019), (69, 959877), (73, 907281), (81, 817673), (207, 319959), (219, 302427), (487, 135999), (621, 106653), (657, 100809), (1461, 45333), (1679, 39447), (1863, 35551), (1971, 33603), (4383, 15111), (5037, 13149), (5913, 11201)]