2855960019

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1\times {\mathrm{811}}^1$

素因数の和:1069

約数の個数: 64

約数和(自身を含む): 4714536960

約数和(自身を除く): 1858576941

約数列:

[1, 3, 9, 11, 27, 33, 71, 99, 167, 213, 297, 501, 639, 781, 811, 1503, 1837, 1917, 2343, 2433, 4509, 5511, 7029, 7299, 8921, 11857, 16533, 21087, 21897, 26763, 35571, 49599, 57581, 80289, 106713, 130427, 135437, 172743, 240867, 320139, 391281, 406311, 518229, 633391, 1173843, 1218933, 1489807, 1554687, 1900173, 3521529, 3656799, 4469421, 5700519, 9616027, 13408263, 17101557, 28848081, 40224789, 86544243, 105776297, 259632729, 317328891, 951986673, 2855960019]

約数ペア:

[(1, 2855960019), (3, 951986673), (9, 317328891), (11, 259632729), (27, 105776297), (33, 86544243), (71, 40224789), (99, 28848081), (167, 17101557), (213, 13408263), (297, 9616027), (501, 5700519), (639, 4469421), (781, 3656799), (811, 3521529), (1503, 1900173), (1837, 1554687), (1917, 1489807), (2343, 1218933), (2433, 1173843), (4509, 633391), (5511, 518229), (7029, 406311), (7299, 391281), (8921, 320139), (11857, 240867), (16533, 172743), (21087, 135437), (21897, 130427), (26763, 106713), (35571, 80289), (49599, 57581)]