42684081

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{1993}}^1$

素因数の和:2077

約数の個数: 24

約数和(自身を含む): 63648480

約数和(自身を除く): 20964399

約数列:

[1, 3, 11, 33, 59, 121, 177, 363, 649, 1947, 1993, 5979, 7139, 21417, 21923, 65769, 117587, 241153, 352761, 723459, 1293457, 3880371, 14228027, 42684081]

約数ペア:

[(1, 42684081), (3, 14228027), (11, 3880371), (33, 1293457), (59, 723459), (121, 352761), (177, 241153), (363, 117587), (649, 65769), (1947, 21923), (1993, 21417), (5979, 7139)]