40064121

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{8447}}^1$

素因数の和:8501

約数の個数: 24

約数和(自身を含む): 63258624

約数和(自身を除く): 23194503

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 1581, 4743, 8447, 25341, 76023, 143599, 261857, 430797, 785571, 1292391, 2356713, 4451569, 13354707, 40064121]

約数ペア:

[(1, 40064121), (3, 13354707), (9, 4451569), (17, 2356713), (31, 1292391), (51, 785571), (93, 430797), (153, 261857), (279, 143599), (527, 76023), (1581, 25341), (4743, 8447)]