115811289

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6841}}^1$

素因数の和:6883

約数の個数: 40

約数和(自身を含む): 198691680

約数和(自身を除く): 82880391

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 81, 99, 171, 209, 297, 513, 627, 891, 1539, 1881, 5643, 6841, 16929, 20523, 61569, 75251, 129979, 184707, 225753, 389937, 554121, 677259, 1169811, 1429769, 2031777, 3509433, 4289307, 6095331, 10528299, 12867921, 38603763, 115811289]

約数ペア:

[(1, 115811289), (3, 38603763), (9, 12867921), (11, 10528299), (19, 6095331), (27, 4289307), (33, 3509433), (57, 2031777), (81, 1429769), (99, 1169811), (171, 677259), (209, 554121), (297, 389937), (513, 225753), (627, 184707), (891, 129979), (1539, 75251), (1881, 61569), (5643, 20523), (6841, 16929)]