30467961

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1619}}^1$

素因数の和:1686

約数の個数: 32

約数和(自身を含む): 48988800

約数和(自身を除く): 18520839

約数列:

[1, 3, 9, 17, 27, 41, 51, 123, 153, 369, 459, 697, 1107, 1619, 2091, 4857, 6273, 14571, 18819, 27523, 43713, 66379, 82569, 199137, 247707, 597411, 743121, 1128443, 1792233, 3385329, 10155987, 30467961]

約数ペア:

[(1, 30467961), (3, 10155987), (9, 3385329), (17, 1792233), (27, 1128443), (41, 743121), (51, 597411), (123, 247707), (153, 199137), (369, 82569), (459, 66379), (697, 43713), (1107, 27523), (1619, 18819), (2091, 14571), (4857, 6273)]