70812791

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3307}}^1$

素因数の和:3363

約数の個数: 24

約数和(自身を含む): 90506880

約数和(自身を除く): 19694089

約数列:

[1, 7, 19, 23, 49, 133, 161, 437, 931, 1127, 3059, 3307, 21413, 23149, 62833, 76061, 162043, 439831, 532427, 1445159, 3078817, 3726989, 10116113, 70812791]

約数ペア:

[(1, 70812791), (7, 10116113), (19, 3726989), (23, 3078817), (49, 1445159), (133, 532427), (161, 439831), (437, 162043), (931, 76061), (1127, 62833), (3059, 23149), (3307, 21413)]