138045902373

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{423281}}^1$

素因数の和:423594

約数の個数: 32

約数和(自身を含む): 209676971520

約数和(自身を除く): 71631069147

約数列:

[1, 3, 9, 27, 47, 141, 257, 423, 771, 1269, 2313, 6939, 12079, 36237, 108711, 326133, 423281, 1269843, 3809529, 11428587, 19894207, 59682621, 108783217, 179047863, 326349651, 537143589, 979048953, 2937146859, 5112811199, 15338433597, 46015300791, 138045902373]

約数ペア:

[(1, 138045902373), (3, 46015300791), (9, 15338433597), (27, 5112811199), (47, 2937146859), (141, 979048953), (257, 537143589), (423, 326349651), (771, 179047863), (1269, 108783217), (2313, 59682621), (6939, 19894207), (12079, 11428587), (36237, 3809529), (108711, 1269843), (326133, 423281)]