401573133

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{22433}}^1$

素因数の和:22475

約数の個数: 40

約数和(自身を含む): 684057528

約数和(自身を除く): 282484395

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 117, 153, 221, 351, 459, 663, 1053, 1377, 1989, 5967, 17901, 22433, 67299, 201897, 291629, 381361, 605691, 874887, 1144083, 1817073, 2624661, 3432249, 4957693, 7873983, 10296747, 14873079, 23621949, 30890241, 44619237, 133857711, 401573133]

約数ペア:

[(1, 401573133), (3, 133857711), (9, 44619237), (13, 30890241), (17, 23621949), (27, 14873079), (39, 10296747), (51, 7873983), (81, 4957693), (117, 3432249), (153, 2624661), (221, 1817073), (351, 1144083), (459, 874887), (663, 605691), (1053, 381361), (1377, 291629), (1989, 201897), (5967, 67299), (17901, 22433)]