80373249

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{14243}}^1$

素因数の和:14282

約数の個数: 32

約数和(自身を含む): 136742400

約数和(自身を除く): 56369151

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 1881, 5643, 14243, 42729, 128187, 156673, 270617, 384561, 470019, 811851, 1410057, 2435553, 2976787, 4230171, 7306659, 8930361, 26791083, 80373249]

約数ペア:

[(1, 80373249), (3, 26791083), (9, 8930361), (11, 7306659), (19, 4230171), (27, 2976787), (33, 2435553), (57, 1410057), (99, 811851), (171, 470019), (209, 384561), (297, 270617), (513, 156673), (627, 128187), (1881, 42729), (5643, 14243)]