156645753

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 240166080

約数和(自身を除く): 83520327

約数列:

[1, 3, 11, 33, 37, 107, 109, 111, 121, 321, 327, 363, 407, 1177, 1199, 1221, 3531, 3597, 3959, 4033, 4477, 11663, 11877, 12099, 12947, 13189, 13431, 34989, 38841, 39567, 43549, 44363, 128293, 130647, 133089, 384879, 431531, 479039, 487993, 1294593, 1411223, 1437117, 1463979, 4233669, 4746841, 14240523, 52215251, 156645753]

約数ペア:

[(1, 156645753), (3, 52215251), (11, 14240523), (33, 4746841), (37, 4233669), (107, 1463979), (109, 1437117), (111, 1411223), (121, 1294593), (321, 487993), (327, 479039), (363, 431531), (407, 384879), (1177, 133089), (1199, 130647), (1221, 128293), (3531, 44363), (3597, 43549), (3959, 39567), (4033, 38841), (4477, 34989), (11663, 13431), (11877, 13189), (12099, 12947)]