81401322

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{5953}}^1$

素因数の和:6054

約数の個数: 32

約数和(自身を含む): 169760448

約数和(自身を除く): 88359126

約数列:

[1, 2, 3, 6, 43, 53, 86, 106, 129, 159, 258, 318, 2279, 4558, 5953, 6837, 11906, 13674, 17859, 35718, 255979, 315509, 511958, 631018, 767937, 946527, 1535874, 1893054, 13566887, 27133774, 40700661, 81401322]

約数ペア:

[(1, 81401322), (2, 40700661), (3, 27133774), (6, 13566887), (43, 1893054), (53, 1535874), (86, 946527), (106, 767937), (129, 631018), (159, 511958), (258, 315509), (318, 255979), (2279, 35718), (4558, 17859), (5953, 13674), (6837, 11906)]