24946191

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:205

約数の個数: 48

約数和(自身を含む): 41260800

約数和(自身を除く): 16314609

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 139, 153, 207, 289, 391, 417, 459, 621, 867, 1173, 1251, 2363, 2601, 3197, 3519, 3753, 6647, 7089, 7803, 9591, 10557, 19941, 21267, 28773, 40171, 54349, 59823, 63801, 86319, 120513, 163047, 179469, 361539, 489141, 923933, 1084617, 1467423, 2771799, 8315397, 24946191]

約数ペア:

[(1, 24946191), (3, 8315397), (9, 2771799), (17, 1467423), (23, 1084617), (27, 923933), (51, 489141), (69, 361539), (139, 179469), (153, 163047), (207, 120513), (289, 86319), (391, 63801), (417, 59823), (459, 54349), (621, 40171), (867, 28773), (1173, 21267), (1251, 19941), (2363, 10557), (2601, 9591), (3197, 7803), (3519, 7089), (3753, 6647)]