156946431

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1213}}^1$

素因数の和:1335

約数の個数: 32

約数和(自身を含む): 230757120

約数和(自身を除く): 73810689

約数列:

[1, 3, 17, 43, 51, 59, 129, 177, 731, 1003, 1213, 2193, 2537, 3009, 3639, 7611, 20621, 43129, 52159, 61863, 71567, 129387, 156477, 214701, 886703, 1216639, 2660109, 3077381, 3649917, 9232143, 52315477, 156946431]

約数ペア:

[(1, 156946431), (3, 52315477), (17, 9232143), (43, 3649917), (51, 3077381), (59, 2660109), (129, 1216639), (177, 886703), (731, 214701), (1003, 156477), (1213, 129387), (2193, 71567), (2537, 61863), (3009, 52159), (3639, 43129), (7611, 20621)]