27500976447

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{221623}}^1$

素因数の和:221963

約数の個数: 32

約数和(自身を含む): 44253880320

約数和(自身を除く): 16752903873

約数列:

[1, 3, 7, 19, 21, 57, 133, 311, 399, 933, 2177, 5909, 6531, 17727, 41363, 124089, 221623, 664869, 1551361, 4210837, 4654083, 12632511, 29475859, 68924753, 88427577, 206774259, 482473271, 1309570307, 1447419813, 3928710921, 9166992149, 27500976447]

約数ペア:

[(1, 27500976447), (3, 9166992149), (7, 3928710921), (19, 1447419813), (21, 1309570307), (57, 482473271), (133, 206774259), (311, 88427577), (399, 68924753), (933, 29475859), (2177, 12632511), (5909, 4654083), (6531, 4210837), (17727, 1551361), (41363, 664869), (124089, 221623)]