7270179

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{137}}^1$

素因数の和:192

約数の個数: 36

約数和(自身を含む): 11987784

約数和(自身を除く): 4717605

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 137, 147, 361, 399, 411, 931, 959, 1083, 2527, 2603, 2793, 2877, 6713, 7581, 7809, 17689, 18221, 20139, 49457, 53067, 54663, 127547, 148371, 346199, 382641, 1038597, 2423393, 7270179]

約数ペア:

[(1, 7270179), (3, 2423393), (7, 1038597), (19, 382641), (21, 346199), (49, 148371), (57, 127547), (133, 54663), (137, 53067), (147, 49457), (361, 20139), (399, 18221), (411, 17689), (931, 7809), (959, 7581), (1083, 6713), (2527, 2877), (2603, 2793)]