156789054

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{809}}^1$

素因数の和:954

約数の個数: 64

約数和(自身を含む): 361972800

約数和(自身を除く): 205183746

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 97, 111, 194, 222, 291, 333, 582, 666, 809, 873, 999, 1618, 1746, 1998, 2427, 2619, 3589, 4854, 5238, 7178, 7281, 10767, 14562, 21534, 21843, 29933, 32301, 43686, 59866, 64602, 78473, 89799, 96903, 156946, 179598, 193806, 235419, 269397, 470838, 538794, 706257, 808191, 1412514, 1616382, 2118771, 2903501, 4237542, 5807002, 8710503, 17421006, 26131509, 52263018, 78394527, 156789054]

約数ペア:

[(1, 156789054), (2, 78394527), (3, 52263018), (6, 26131509), (9, 17421006), (18, 8710503), (27, 5807002), (37, 4237542), (54, 2903501), (74, 2118771), (97, 1616382), (111, 1412514), (194, 808191), (222, 706257), (291, 538794), (333, 470838), (582, 269397), (666, 235419), (809, 193806), (873, 179598), (999, 156946), (1618, 96903), (1746, 89799), (1998, 78473), (2427, 64602), (2619, 59866), (3589, 43686), (4854, 32301), (5238, 29933), (7178, 21843), (7281, 21534), (10767, 14562)]