76131423

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{26189}}^1$

素因数の和:26231

約数の個数: 24

約数和(自身を含む): 122569200

約数和(自身を除く): 46437777

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 26189, 78567, 235701, 445213, 497591, 1335639, 1492773, 4006917, 4478319, 8459047, 25377141, 76131423]

約数ペア:

[(1, 76131423), (3, 25377141), (9, 8459047), (17, 4478319), (19, 4006917), (51, 1492773), (57, 1335639), (153, 497591), (171, 445213), (323, 235701), (969, 78567), (2907, 26189)]