53133591

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{9769}}^1$

素因数の和:9823

約数の個数: 24

約数和(自身を含む): 84647280

約数和(自身を除く): 31513689

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 777, 1813, 5439, 9769, 29307, 68383, 205149, 361453, 478681, 1084359, 1436043, 2530171, 7590513, 17711197, 53133591]

約数ペア:

[(1, 53133591), (3, 17711197), (7, 7590513), (21, 2530171), (37, 1436043), (49, 1084359), (111, 478681), (147, 361453), (259, 205149), (777, 68383), (1813, 29307), (5439, 9769)]