16616097

素因数分解:

$3^6\times {\mathrm{23}}^1\times {\mathrm{991}}^1$

素因数の和:1032

約数の個数: 28

約数和(自身を含む): 26022144

約数和(自身を除く): 9406047

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 729, 991, 1863, 2973, 5589, 8919, 16767, 22793, 26757, 68379, 80271, 205137, 240813, 615411, 722439, 1846233, 5538699, 16616097]

約数ペア:

[(1, 16616097), (3, 5538699), (9, 1846233), (23, 722439), (27, 615411), (69, 240813), (81, 205137), (207, 80271), (243, 68379), (621, 26757), (729, 22793), (991, 16767), (1863, 8919), (2973, 5589)]