193191999

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{64333}}^1$

素因数の和:64367

約数の個数: 32

約数和(自身を含む): 345859584

約数和(自身を除く): 152667585

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 231, 273, 429, 1001, 3003, 64333, 192999, 450331, 707663, 836329, 1350993, 2122989, 2508987, 4953641, 5854303, 9199619, 14860923, 17562909, 27598857, 64397333, 193191999]

約数ペア:

[(1, 193191999), (3, 64397333), (7, 27598857), (11, 17562909), (13, 14860923), (21, 9199619), (33, 5854303), (39, 4953641), (77, 2508987), (91, 2122989), (143, 1350993), (231, 836329), (273, 707663), (429, 450331), (1001, 192999), (3003, 64333)]