66871864377

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{1396393}}^1$

素因数の和:1396729

約数の個数: 24

約数和(自身を含む): 102601445544

約数和(自身を除く): 35729581167

約数列:

[1, 3, 9, 17, 51, 153, 313, 939, 2817, 5321, 15963, 47889, 1396393, 4189179, 12567537, 23738681, 71216043, 213648129, 437071009, 1311213027, 3933639081, 7430207153, 22290621459, 66871864377]

約数ペア:

[(1, 66871864377), (3, 22290621459), (9, 7430207153), (17, 3933639081), (51, 1311213027), (153, 437071009), (313, 213648129), (939, 71216043), (2817, 23738681), (5321, 12567537), (15963, 4189179), (47889, 1396393)]