72054059

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3613}}^1$

素因数の和:3675

約数の個数: 24

約数和(自身を含む): 93935088

約数和(自身を除く): 21881029

約数列:

[1, 7, 11, 37, 49, 77, 259, 407, 539, 1813, 2849, 3613, 19943, 25291, 39743, 133681, 177037, 278201, 935767, 1470491, 1947407, 6550369, 10293437, 72054059]

約数ペア:

[(1, 72054059), (7, 10293437), (11, 6550369), (37, 1947407), (49, 1470491), (77, 935767), (259, 278201), (407, 177037), (539, 133681), (1813, 39743), (2849, 25291), (3613, 19943)]