215801133

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{613}}^1\times {\mathrm{2729}}^1$

素因数の和:3388

約数の個数: 16

約数和(自身を含む): 295014720

約数和(自身を除く): 79213587

約数列:

[1, 3, 43, 129, 613, 1839, 2729, 8187, 26359, 79077, 117347, 352041, 1672877, 5018631, 71933711, 215801133]

約数ペア:

[(1, 215801133), (3, 71933711), (43, 5018631), (129, 1672877), (613, 352041), (1839, 117347), (2729, 79077), (8187, 26359)]